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Delicious Protein-Packed Sweet Potato Egg Casserole Awaits

Published: Feb 17, 2026 by Emma Saviani ·

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Standing in my kitchen one sunny morning, I had a craving for something hearty yet wholesome. That’s when the idea of a Protein-Packed Sweet Potato Egg Casserole crossed my mind. This dish not only satisfies my hunger, but it also transforms breakfast into a beautiful medley of flavors and nutrition. Rich in protein and made with vibrant sweet potatoes, it’s the ultimate comfort food that’s surprisingly easy to whip up. In under an hour, you can serve a fabulous meal that’s perfect for any time of day—whether you’re enjoying a cozy brunch with loved ones or preparing a quick dinner. So, are you ready to elevate your breakfast game with this delightful casserole?

Protein-Packed Sweet Potato Egg Casserole

Why is this casserole a must-try?

Satisfaction Guaranteed: This Protein-Packed Sweet Potato Egg Casserole offers a filling yet nutritious meal, perfect for any time of day. Easy to Make: With simple ingredients and straightforward steps, you'll have it ready in under an hour. Flavorful and Savory: The sweet potatoes add a delightful sweetness, perfectly complemented by the savory spices. Meal Prep Friendly: Make it ahead, and enjoy delicious leftovers throughout the week! If you're interested in similar healthy meals, try our scrumptious Vegetable Frittata for a tasty variation.

Protein-Packed Sweet Potato Egg Casserole Ingredients

For the Casserole
• Sweet potatoes – rich in vitamins and add natural sweetness to the dish.
• Eggs – provide a protein boost, making this casserole super satisfying.
• Salt – enhances the flavors of the other ingredients.
• Black pepper – adds a touch of warmth and spice to the mix.
• Garlic powder – infuses a savory depth of flavor without overpowering.
• Onion powder – contributes a mild onion flavor that complements the sweet potatoes.
• Olive oil – helps to cook the sweet potatoes to tender perfection and adds a healthy fat.

Step‑by‑Step Instructions for Protein-Packed Sweet Potato Egg Casserole

Step 1: Preheat the Oven
Begin by preheating your oven to 350°F (175°C). This will ensure that the heat is just right when you bake the Protein-Packed Sweet Potato Egg Casserole. While the oven warms up, gather your ingredients and necessary equipment, including a skillet and a greased casserole dish, so you're all set for the next steps.

Step 2: Sauté the Sweet Potatoes
In a large skillet, add 1 tablespoon of olive oil and heat it over medium heat. Once the oil is shimmering, add in the diced sweet potatoes. Cook them for about 10-15 minutes, stirring occasionally, until they become tender and slightly caramelized. You want them to be soft enough to blend well with the egg mixture, so keep an eye on their doneness.

Step 3: Whisk the Egg Mixture
While the sweet potatoes are cooking, grab a mixing bowl and crack in 1 cup of eggs (about 4 large eggs). Add 1 teaspoon salt, 1 teaspoon black pepper, ½ teaspoon garlic powder, and ½ teaspoon onion powder. Whisk everything together until the mixture is frothy and uniformly combined, creating a flavorful base for your casserole.

Step 4: Combine Ingredients
Once the sweet potatoes are tender, remove the skillet from heat and let them cool briefly. Gently fold the cooked sweet potatoes into the egg mixture, stirring until well combined. The vibrant color and texture of the sweet potatoes will add lift to the Protein-Packed Sweet Potato Egg Casserole, enhancing both flavor and presentation.

Step 5: Prepare for Baking
Next, pour the combined egg and sweet potato mixture into your greased casserole dish. Use a spatula to spread the mixture evenly across the dish. This ensures that every bite of your casserole will be deliciously rich and satisfying, setting the stage for even cooking.

Step 6: Bake the Casserole
Place the casserole dish in the preheated oven and bake for 35-40 minutes. You'll know it's done when the eggs are set and the top is golden-brown. When ready, remove it from the oven, and let it sit briefly to cool before slicing. You can serve this Protein-Packed Sweet Potato Egg Casserole warm, sharing it with family or saving it for later!

Protein-Packed Sweet Potato Egg Casserole

Protein-Packed Sweet Potato Egg Casserole Variations

Feel free to unleash your culinary creativity and give this casserole your own special touch!

  • Dairy-Free: Swap eggs for a flaxseed egg mixture (1 tablespoon flaxseed meal + 2.5 tablespoons water) for a vegan-friendly option.
  • Spicy Kick: Add chopped jalapeños or a dash of cayenne pepper to the egg mixture for a fiery twist that will tantalize your taste buds.
  • Herb Infusion: Toss in fresh herbs like spinach, parsley, or scallions to boost freshness and color, making every bite a delightful experience!
  • Texture Boost: Fold in a handful of cheese, such as feta or sharp cheddar, before baking for a creamy, savory bite that adds depth and richness.
  • Veggie Delight: Incorporate other vegetables like bell peppers, zucchini, or mushrooms for added nutrients and flavor; sauté them with the sweet potatoes for harmony.
  • Meat Lover’s Option: Crumble in cooked bacon or sausage for a heartier casserole that brings indulgence to your breakfasts.
  • Nutty Flavor: Mix in a tablespoon of tahini for a nutty undertone that enhances the overall flavor profile, offering a unique twist on your classic casserole.
  • Breakfast Burrito: Serve portions in a warm tortilla with avocado slices and salsa on top for a creative, portable breakfast option that still packs in the protein!

By exploring these variations, you're not just making a dish—you’re crafting a deliciously memorable experience! For more exciting variations, check out our delicious Vegetable Frittata for another nutritious twist, or enjoy the zest of our Savory Spinach and Feta Bake.

Expert Tips for Protein-Packed Sweet Potato Egg Casserole

  • Ingredient Freshness: Use fresh sweet potatoes and eggs for optimal flavor and nutrition, ensuring a vibrant, delicious casserole.
  • Consistent Cubes: Dice the sweet potatoes into uniform pieces for even cooking; this way, they'll all be tender by the time you mix them with the eggs.
  • Avoid Overcooking: Keep an eye on the baking time; overbaking can lead to dry eggs. The perfect bake results in a fluffy, enjoyable casserole.
  • Customize Flavors: Feel free to mix in your favorite herbs or veggies for personalized flair—like spinach or bell peppers—without compromising the protein-packed essence.
  • Meal Prep-Friendly: Make a double batch! This Protein-Packed Sweet Potato Egg Casserole keeps well in the fridge for up to five days, making your mornings easier.

Make Ahead Options

These Protein-Packed Sweet Potato Egg Casserole is perfect for meal prep enthusiasts! You can sauté the sweet potatoes and combine them with the egg mixture up to 24 hours in advance, allowing you to save precious time on a busy morning. Simply refrigerate the combined mixture in an airtight container. When you're ready to bake, pour it into the greased casserole dish and bake as directed. This helps maintain quality, ensuring that your casserole is just as delicious when serving. You can also bake it fully and store any leftovers in the refrigerator for up to 3 days; just reheat in the oven or microwave before enjoying your satisfying meal!

How to Store and Freeze Protein-Packed Sweet Potato Egg Casserole

Fridge: Store any leftover casserole in an airtight container in the refrigerator for up to 3 days to maintain freshness and flavor.

Freezer: For longer storage, freeze the casserole in individual portions wrapped tightly in plastic wrap and aluminum foil. It can last for up to 3 months in the freezer.

Reheating: To reheat, simply thaw in the fridge overnight, then warm it in the oven at 350°F (175°C) for about 20-25 minutes, or until heated through.

Serving: Reheat slices in the microwave for a quick meal. Just 1-2 minutes should do the trick for a warm, satisfying bite of the Protein-Packed Sweet Potato Egg Casserole!

What to Serve with Protein-Packed Sweet Potato Egg Casserole

Elevate your dining experience by pairing this hearty dish with delightful sides that offer a balance of flavors and textures.

  • Crispy Green Salad: Fresh greens tossed with a light vinaigrette provide a refreshing contrast to the creamy casserole.
  • Savory Quinoa: Nutty quinoa adds a satisfying chew and packed protein, making for a well-rounded meal.
  • Roasted Asparagus: Tender asparagus spears bring a delightful crunch and earthiness that complements the sweetness of the casserole.
  • Toasted Whole Grain Bread: A slice of warm, crusty bread is perfect for soaking up any extra egg mixture for a cozy touch.

For those looking for something sweet, finish off your meal with a light dessert:

  • Mixed Berry Parfait: Layers of yogurt, fresh berries, and granola offer a burst of freshness and a hint of sweetness.
  • Herbal Tea: A warm cup of chamomile or peppermint tea rounds out the meal and aids digestion beautifully.

Protein-Packed Sweet Potato Egg Casserole

Protein-Packed Sweet Potato Egg Casserole Recipe FAQs

How can I choose the best sweet potatoes for this recipe?
Absolutely! Look for sweet potatoes that are firm, smooth, and without any dark spots or bruises. The color should be vibrant and consistent. I recommend selecting medium-sized ones for this recipe, as they tend to be sweeter and easier to work with.

How should I store leftovers of the casserole?
Very simply! Place the leftover Protein-Packed Sweet Potato Egg Casserole in an airtight container and store it in the refrigerator for up to 3 days. To ensure the flavors remain fresh, try to consume them within that timeframe.

Can I freeze this casserole, and how do I do it?
Yes, you can! For freezing, let the casserole cool completely after baking. Then, slice it into individual portions. Wrap each slice tightly in plastic wrap and then in aluminum foil to prevent freezer burn. It can be stored in the freezer for up to 3 months. When you're ready to enjoy, thaw it in the refrigerator overnight before reheating.

What can I do if the casserole is overly dry after baking?
Oh no! If you find your casserole a bit dry, don't fret. Adding a drizzle of olive oil or a splash of milk while mixing the ingredients can help retain moisture in future batches. Also, keeping an eye on the baking time is crucial; avoid overbaking to maintain that fluffy texture!

Is this recipe suitable for people with egg allergies?
While eggs are a significant ingredient in this recipe, there are alternatives you can try! For a non-egg version, you could substitute the eggs with a flaxseed meal or chia seeds mixed with water (1 tablespoon of flaxseed or chia seeds with 2.5 tablespoons of water per egg). This substitution will alter the texture slightly, but it's a great option for those with egg allergies.

Protein-Packed Sweet Potato Egg Casserole

Delicious Protein-Packed Sweet Potato Egg Casserole Awaits

This Protein-Packed Sweet Potato Egg Casserole is a hearty, nutritious meal perfect for any time of day.
Print Pin Rate
Course: Breakfast & Brunch
Cuisine: American
Keyword: breakfast, Casserole, easy recipes, healthy, meal prep, Protein-Packed Sweet Potato Egg Casserole
Prep Time: 15 minutes minutes
Cook Time: 40 minutes minutes
Total Time: 55 minutes minutes
Servings: 6 slices
Calories: 200kcal

Equipment

  • Skillet
  • Casserole Dish

Ingredients

For the Casserole

  • 2 cups sweet potatoes diced
  • 4 large eggs
  • 1 teaspoon salt
  • 1 teaspoon black pepper
  • ½ teaspoon garlic powder
  • ½ teaspoon onion powder
  • 1 tablespoon olive oil

Instructions

Step-by-Step Instructions for Protein-Packed Sweet Potato Egg Casserole

  • Preheat your oven to 350°F (175°C). Gather your ingredients and necessary equipment.
  • In a large skillet, heat 1 tablespoon of olive oil over medium heat. Add diced sweet potatoes and cook for about 10-15 minutes until tender and slightly caramelized.
  • In a mixing bowl, whisk together 4 large eggs, 1 teaspoon salt, 1 teaspoon black pepper, ½ teaspoon garlic powder, and ½ teaspoon onion powder until frothy.
  • Fold the cooked sweet potatoes into the egg mixture until well combined.
  • Pour the mixture into a greased casserole dish and spread evenly.
  • Bake for 35-40 minutes until eggs are set and the top is golden-brown. Let cool before slicing.

Notes

Store leftovers in an airtight container in the fridge for up to 3 days. For longer storage, freeze in individual portions for up to 3 months.

Nutrition

Serving: 1slice | Calories: 200kcal | Carbohydrates: 20g | Protein: 10g | Fat: 8g | Saturated Fat: 2g | Polyunsaturated Fat: 0.5g | Monounsaturated Fat: 5g | Cholesterol: 180mg | Sodium: 400mg | Potassium: 500mg | Fiber: 3g | Sugar: 2g | Vitamin A: 15000IU | Vitamin C: 25mg | Calcium: 50mg | Iron: 1.5mg

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Ellie Monroe

I’m Ellie, a 54-year-old home cook who believes the best recipes come from the heart. At Heavenly Recipe, I share comforting classics, sweet treats, and simple meals that anyone can make, just like the ones passed down through my family.

More about me

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