Hearty & Healthy Sweet Potato Sausage Breakfast Casserole: A Weight Watchers Favorite
If you’ve been searching for a breakfast or brunch dish that’s both deeply satisfying and surprisingly light, look no further than this incredible Sweet Potato Sausage Breakfast Casserole. It’s the perfect harmony of savory, sweet, and wholesome ingredients, baked together to create a warm, comforting meal that’s ideal for any occasion. Forget bland mornings – this casserole brings a burst of flavor and a feeling of contentment to your table.
This 2-Point dish, especially popular during crisp fall Sunday mornings, fills your home with an irresistible aroma that hints at the deliciousness to come. Its popularity has soared on social media recently, and for good reason: it’s a genuine crowd-pleaser that caters to both comfort food cravings and healthy eating goals. Don’t miss out on our other low-point Weight Watchers breakfast ideas to keep your meal planning exciting and on track!

Why You’ll Love This Sweet Potato Sausage Breakfast Casserole
This breakfast casserole isn’t just a meal; it’s an experience. Here are several compelling reasons why it deserves a prime spot on your recipe rotation:
- Perfect for Special Brunches or Breakfast Gatherings: While simple enough for a casual weekend, this casserole truly shines when you have guests. Its vibrant colors and rich flavors make it feel special without requiring hours of effort. The combination of tender sweet potatoes and savory sausage creates a hearty, satisfying profile that delights everyone, from the pickiest eaters to the most discerning foodies. It’s an ideal centerpiece that allows you to enjoy your company rather than being stuck in the kitchen.
- An Excellent Make-Ahead Meal Solution: One of the best features of this sweet potato sausage breakfast casserole is its convenience. You can assemble it the night before, store it in the fridge, and simply pop it into the oven the next morning. Not only does this save precious time on busy mornings, but the flavors actually deepen overnight, allowing the spices to meld beautifully with the ingredients. Reheated leftovers are just as delicious, making it perfect for meal prep throughout the week. No one will ever guess it wasn’t freshly prepared moments before serving!
- Weight Watchers Friendly with Just 2 Points Per Serving: For those managing their intake, this casserole is a true game-changer. At only 2 points per serving, it offers a robust, fulfilling breakfast that aligns perfectly with your Weight Watchers plan. You get to enjoy a generously portioned, flavorful meal without compromising your health goals. It proves that healthy eating doesn’t mean sacrificing taste or satisfaction.
Nutritional Highlights of Key Ingredients
Beyond its delicious taste, this Sweet Potato Sausage Breakfast Casserole is packed with nutritious ingredients that contribute to its health benefits:
- Sweet Potatoes: These vibrant tubers are an excellent source of beta-carotene, which converts to Vitamin A in the body, crucial for vision and immune function. They also provide dietary fiber, promoting digestive health, and are rich in Vitamin C and B6.
- Turkey Sausage: By opting for light smoked turkey sausage, we significantly reduce the fat and calorie content compared to traditional pork sausage, while still delivering a savory, satisfying protein punch. Protein is essential for muscle repair and keeping you feeling full longer.
- Eggs: Eggs are a complete protein source, meaning they contain all nine essential amino acids. They’re also loaded with vitamins D, B6, B12, and minerals like selenium and zinc, supporting overall health and energy levels.
- Swiss Chard: This leafy green powerhouse is low in calories but high in vitamins A, C, and K, as well as minerals like magnesium and potassium. It adds a fresh, slightly earthy flavor and a boost of antioxidants to the casserole.
Servings: 6
Serving size: 200 g
Prep Time: 20 minutes
Cook Time: 40 minutes
Total Time: 1 hour
2 WW Points Per Serving. You can view the recipe on the WW Apphere. (WW login required.)
Ingredients

Gathering fresh, high-quality ingredients is key to the exceptional flavor of this sweet potato sausage breakfast casserole. Here’s what you’ll need:
- 3 small sweet potatoes, cubed (about 2 cups or 300 g)
- 2 garlic cloves, mashed
- 1 tsp salt (6 g)
- ½ tsp black pepper (1 g)
- 1 tsp olive oil (5 mL)
- 1 medium onion, chopped (about 1 cup or 150 g)
- 1 green bell pepper, diced (about 1 cup or 150 g)
- 2 light smoked turkey sausages, crumbled (about 200 g)
- 6 large eggs
- ½ cup skim milk (120 mL)
- 1 cup Swiss chard, chopped (about 30 g)
Instructions
Follow these simple steps to create a delicious and wholesome sweet potato sausage breakfast casserole that will impress everyone:
- Preheat the oven: Begin by setting your oven to 400°F (200°C). Allowing it to fully preheat ensures even cooking and perfectly roasted vegetables.
- Season and prepare the sweet potatoes: Carefully peel the sweet potatoes and cube them into small, uniform pieces, aiming for about ½-inch cubes. Place these cubes directly into your casserole dish. Season generously with 1 tsp of salt, ½ tsp of black pepper, and add 2 mashed garlic cloves for an aromatic base. Drizzle 1 tsp of olive oil over the sweet potatoes and toss them thoroughly to ensure every piece is lightly coated with the seasoning.
- Add the vegetables and sausage: To the same casserole dish, add your chopped medium onion, diced green bell pepper, and the crumbled light turkey sausage. Gently mix all the ingredients together with the sweet potatoes. Ensure everything is evenly distributed across the dish, which will promote consistent cooking and flavor in every bite.
- Roast the sweet potatoes and vegetables: Place the casserole dish into the preheated oven. Roast for approximately 25-30 minutes. Keep an eye on it until the sweet potatoes are tender when pierced with a fork, and the vegetables and sausage begin to turn golden brown and develop slightly crisp edges. This initial roasting step is crucial for building deep flavors.
- Prepare the egg mixture: While the sweet potatoes and other ingredients are roasting in the oven, take a large bowl. Crack the 6 large eggs into it and beat them until they are light and frothy. Stir in the ½ cup of skim milk and the 1 cup of chopped Swiss chard. Whisk everything together until all ingredients are well combined and the mixture is smooth.
- Combine and bake: Once the roasted sweet potatoes, vegetables, and sausage are perfectly tender and golden, remove the dish from the oven. Carefully pour the prepared egg mixture evenly over the roasted ingredients in the casserole dish. Ensure that all the solid ingredients are thoroughly coated and submerged in the egg mixture.
- Bake the casserole: Return the casserole dish to the oven and continue baking for an additional 10-15 minutes. The casserole is done when the eggs are fully set and no longer jiggly in the center. You’ll notice the edges of the casserole beginning to pull away from the sides of the dish, and the center will feel firm to the touch. Avoid overbaking to keep the eggs tender.
- Serve and enjoy: Once baked to perfection, remove the sweet potato sausage breakfast casserole from the oven. Allow it to rest for a few minutes before slicing. This resting time helps the casserole set further and makes for cleaner cuts. Serve hot and savor every hearty, flavorful bite!



Variations and Substitutions
This sweet potato sausage breakfast casserole recipe is incredibly versatile! Feel free to customize it based on your dietary needs, preferences, or what you have available in your kitchen. Here are some delicious ideas to inspire you:
- Substitute Sweet Potatoes: If you’re looking to further reduce the point value or simply prefer other vegetables, consider swapping half of the sweet potatoes with zero-point options like zucchini or butternut squash. This creates a slightly different flavor profile and texture but still results in a wonderfully savory and satisfying breakfast or even a light dinner. Cauliflower florets could also be a great, low-carb alternative.
- Make it Creamier with Greek Yogurt: For an extra boost of creaminess and a tangy twist, replace some or all of the skim milk with a few tablespoons of plain, non-fat Greek yogurt. This adds a richer, denser texture to the egg mixture without significantly increasing the Weight Watchers points. You can also try a small amount of light cream cheese (watch points) whisked into the eggs for a truly decadent feel.
- Try Different Sausages: While light turkey sausage is a fantastic, lean choice for this recipe, don’t hesitate to experiment with other varieties. Chicken sausage, lean pork sausage, or even vegetarian sausages can work wonderfully. Remember to check the nutritional information and adjust your Weight Watchers points accordingly. Different sausages can introduce new spices and flavors, from mild Italian to spicy chorizo, transforming the casserole each time.
- Add More Greens: Beyond Swiss chard, a variety of leafy greens can elevate this casserole. Kale is a hearty option that holds up well during baking, while fresh spinach wilts beautifully into the egg mixture. You could also incorporate collard greens or even a mix of fresh herbs like parsley, chives, or basil for an added layer of freshness and color. Greens not only boost the nutritional value but also add texture and visual appeal.
- Cheese, Please!: If your points allow, a sprinkle of low-fat shredded cheese (like cheddar, mozzarella, or a Mexican blend) over the top during the last 5-10 minutes of baking can add a delightful gooey texture and extra flavor.
- Spice It Up: For those who love a little heat, a pinch of red pepper flakes, a dash of hot sauce in the egg mixture, or even a diced jalapeño (remove seeds for less heat) added with the bell pepper can give this casserole a pleasant kick.
Expert Tips for the Perfect Casserole
Achieving a consistently perfect sweet potato sausage breakfast casserole is easy with these tried-and-true tips. They’ll help you avoid common pitfalls and ensure a delicious result every time:
- Cut the Sweet Potatoes into Small, Even Cubes: This is perhaps the most crucial tip for sweet potato casseroles. Sweet potatoes are dense and take longer to cook than other vegetables. By cutting them into uniform, small (around ½-inch) cubes, you guarantee that they will cook evenly and become tender simultaneously with the other ingredients, preventing any hard, undercooked bits.
- Soak the Sweet Potatoes in Water: Once you’ve cubed your sweet potatoes, immediately transfer them to a bowl of cold water. This simple step serves two purposes: it prevents the sweet potatoes from oxidizing and turning brown, preserving their beautiful vibrant color, and it helps to remove some of the excess starch, which can result in a slightly crispier texture when roasted. Drain and pat dry thoroughly before seasoning.
- Fully Cook the Sweet Potatoes Before Adding the Eggs: Do not rush this initial roasting step. The sweet potatoes *must* be tender before the egg mixture is poured over. If they are undercooked, they will remain firm and unpleasant after the eggs set, making the entire casserole tough. Test them with a fork – if it goes in easily, they’re ready.
- Lightly Grease the Baking Dish Twice: To ensure nothing sticks and for effortless cleanup, lightly grease your baking dish not once, but twice. First, before adding the sweet potatoes and sausage for their initial roast, and again around the edges just before pouring in the egg mixture. This creates a non-stick barrier for both the roasted elements and the setting eggs.
- Whisk in a Little Liquid to the Eggs: Adding skim milk (or even a splash of water or Greek yogurt as a substitute) to your beaten eggs is vital. This extra liquid helps to lighten the egg mixture, creating a fluffier, more tender casserole rather than a dense, rubbery one. It also gives the eggs more volume without adding significant calories.
- Don’t Overbake the Eggs: Overcooked eggs become dry and can develop an unappealing texture. Keep a close eye on your casserole during the final baking stage. Once the edges are golden and the center is firm to the touch, remove it from the oven. The residual heat will continue to cook the casserole slightly as it rests.
- Allow for Resting Time: Just like a perfectly cooked steak, casseroles benefit from resting. Let the sweet potato sausage breakfast casserole sit for 5-10 minutes after removing it from the oven. This allows the internal temperature to equalize, the eggs to fully set, and makes for cleaner, more intact slices when serving.
Serving Suggestions
This hearty sweet potato sausage breakfast casserole is a meal in itself, but a few complementary sides can elevate your brunch spread:
- Fresh Fruit Salad: A bowl of vibrant seasonal fruits adds a refreshing contrast to the savory casserole. Berries, melon, and citrus segments work beautifully.
- Lightly Toasted Bread: Serve with a side of whole-wheat toast or a light English muffin for soaking up any delicious juices.
- Green Salad: For a lighter meal, a simple side salad with a vinaigrette dressing can add freshness and crunch.
- Hot Sauce or Salsa: A drizzle of your favorite hot sauce or a dollop of fresh salsa can add an extra kick and brighten the flavors.
Storage and Reheating Instructions
Making this casserole ahead of time is a breeze, and storing leftovers is just as simple:
- Storage: Allow the casserole to cool completely. Cut into individual servings or store the entire casserole in an airtight container in the refrigerator for up to 3-4 days.
- Reheating: For individual servings, reheat in the microwave for 1-2 minutes until warmed through. For a larger portion or the entire casserole, cover it with foil and reheat in a preheated oven at 300°F (150°C) for 15-20 minutes, or until heated through.
Frequently Asked Questions (FAQs)
Here are answers to some common questions about making this delightful breakfast casserole:
- Can I use frozen sweet potatoes? Yes, you can! If using frozen, make sure to thaw them completely and pat them very dry before adding them to the casserole dish to prevent excess moisture.
- Is this recipe freezer-friendly? Absolutely! Once baked and cooled, you can slice the casserole into individual portions and freeze them in airtight containers or freezer bags for up to 1-2 months. Thaw overnight in the refrigerator before reheating.
- Can I add cheese to this casserole? While this recipe is designed to be low-point, if your Weight Watchers plan allows or if you’re not tracking points, feel free to sprinkle about ½ cup of shredded low-fat cheddar or mozzarella cheese over the top during the last 5-10 minutes of baking for a melty, cheesy finish.
- What if I don’t have Swiss chard? No problem! Fresh spinach, kale (stems removed, chopped), or even fresh parsley can be used as substitutes. Use about the same volume, keeping in mind that spinach will wilt down more than chard or kale.
This Sweet Potato Sausage Breakfast Casserole offers a truly delightful and nutritious way to start your day. Its comforting flavors, ease of preparation, and Weight Watchers friendly points make it a perfect choice for any morning, whether it’s a quick weekday meal or a leisurely weekend brunch. Give it a try and discover your new favorite breakfast sensation!
Sweet Potato Sausage Breakfast Casserole

Ingredients
- 3 small sweet potatoes, cubed (about 2 cups or 300 g)
- 2 garlic cloves, mashed
- 1 tsp salt, 6 g
- ½ tsp black pepper, 1 g
- 1 tsp olive oil, 5 mL
- 1 medium onion, chopped (about 1 cup or 150 g)
- 1 green bell pepper, diced (about 1 cup or 150 g)
- 2 light smoked turkey sausages, crumbled (about 200 g)
- 6 large eggs
- ½ cup skim milk, 120 mL
- 1 cup Swiss chard, chopped (about 30 g)
Instructions
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Preheat the oven: Set your oven to 400°F (200°C) to warm up while you prepare the ingredients.
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Season and prepare the sweet potatoes: Peel and cube the sweet potatoes into even pieces. Place them in the casserole dish. Season with 1 tsp salt, ½ tsp pepper, and 2 mashed garlic cloves. Drizzle 1 tsp olive oil over the sweet potatoes and toss them together to coat.
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Add the vegetables and sausage: Add the chopped onion, diced green bell pepper, and crumbled light turkey sausage to the dish. Mix everything well so the ingredients are evenly distributed in the dish.
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Roast the sweet potatoes and vegetables: Place the casserole dish in the preheated oven and roast for about 25-30 minutes, or until the sweet potatoes are tender and the vegetables and sausage are golden brown and slightly crisp around the edges.
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Prepare the egg mixture: While the sweet potatoes and vegetables are roasting, beat the eggs in a large bowl. Add the milk and chopped Swiss chard, and whisk until well combined.
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Combine and bake: Once the roasted vegetables and sweet potatoes are ready, remove the dish from the oven. Pour the egg mixture over the roasted ingredients, making sure everything is evenly coated with the eggs.
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Bake the casserole: Return the casserole dish to the oven and bake for an additional 10-15 minutes, or until the eggs are fully set. You’ll know it’s done when the edges start to pull away from the sides of the dish, and the center is firm to the touch.
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Serve and enjoy: Let the casserole rest for a few minutes after taking it out of the oven. Cut into slices and serve hot.
Notes
Nutrition
Nutrition information is automatically calculated, so should only be used as an approximation.
Additional Info