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Protein-Packed Sweet Potato Egg Casserole for a Hearty Brunch

Published: Feb 13, 2026 by Sierra Lane · This post may contain affiliate links · Leave a Comment

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As I stood in the kitchen, the warm aroma of sweet potatoes sizzling in olive oil washed over me like a cozy hug. It was one of those moments when the hustle of daily life faded, and all that mattered was creating something nourishing and delightful. Enter the Protein-Packed Sweet Potato Egg Casserole—my go-to dish for busy mornings or laid-back brunches with friends. Not only is it brimming with nutrients, but its quick prep also means less time fussing in the kitchen and more moments enjoyed at the table. Plus, it’s an effortless crowd-pleaser, making it perfect for gatherings or meal prepping for the week ahead. Trust me, this casserole will quickly become your new favorite. Are you ready to uncover the magic of sweet potatoes and eggs in this hearty dish?

Protein-Packed Sweet Potato Egg Casserole

Why Is This Casserole So Special?

Hearty, wholesome goodness: This Protein-Packed Sweet Potato Egg Casserole is a delicious, satisfying meal, perfect for brunch or a quick dinner.

Easy to prepare: With just 15 minutes of prep time, you can create a dish that looks like you spent hours in the kitchen.

Nutrient-rich delight: Packed with protein and loaded with vitamins from sweet potatoes, this casserole fuels your day beautifully.

Customizable: Feel free to add your favorite vegetables or seasonings to make it your own.

Crowd-pleaser: Serve it at gatherings or family meals, alongside dishes like Coconut Sweet Potato or Cheddar Broccoli Potato, and watch it disappear. Trust me, everyone will be asking for the recipe!

Protein-Packed Sweet Potato Egg Casserole Ingredients

• Discover the simple components that bring this comforting dish to life!

For the Casserole

  • Sweet potatoes – Dicing them takes just a minute, but their natural sweetness adds a delightful depth.
  • Eggs – The protein-packed base; use five large eggs for the creamiest texture.
  • Salt – A pinch enhances all the flavors beautifully.
  • Pepper – Fresh ground pepper adds a mild kick, balancing the sweetness.
  • Paprika – Sprinkle for a subtle smokiness; it pairs perfectly with the sweet potatoes.
  • Garlic powder – Provides a warm, savory note that complements the other ingredients.
  • Olive oil – A tablespoon helps cook the sweet potatoes to tender perfection.
  • Cheese (optional) – Shredded cheese creates a gooey topping that many adore; it's a delightful addition to this Protein-Packed Sweet Potato Egg Casserole.

Optional Add-ins

  • Additional veggies – Consider spinach or bell peppers to boost nutrition and flavor.
  • Herbs – Fresh herbs like parsley or chives can elevate the taste and presentation.

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 ensures your Protein-Packed Sweet Potato Egg Casserole bakes evenly and reaches that desirable golden-brown color. While the oven warms up, you can focus on prepping the other ingredients, making the most of your time in the kitchen.

Step 2: Whisk the Egg Mixture
In a medium bowl, combine the eggs, salt, pepper, paprika, and garlic powder. With a whisk, mix until the ingredients are well blended and the eggs are slightly frothy. This creamy mixture will bind your casserole together beautifully. Set aside the egg mixture while you move on to preparing the sweet potatoes.

Step 3: Cook the Sweet Potatoes
Heat a large skillet over medium heat and add the olive oil. Once hot, throw in the diced sweet potatoes and sauté for about 10 minutes, or until they become tender and start to caramelize slightly. Stir occasionally to prevent sticking and ensure even cooking, while the sweet potatoes turn a lovely golden hue.

Step 4: Assemble the Casserole
Grease a baking dish with a bit of olive oil or cooking spray to prevent sticking. Spread the sautéed sweet potatoes evenly across the bottom of the dish. This will serve as a sweet, nutritious foundation for your casserole. Pour the egg mixture over the sweet potatoes, ensuring they’re fully covered and evenly distributed.

Step 5: Add Optional Cheese
If you choose to include cheese, sprinkle your desired amount of shredded cheese over the egg mixture. This will create a gooey, melty topping that elevates your Protein-Packed Sweet Potato Egg Casserole. You can use your favorite cheese or a blend for extra flavor, adding a delicious finishing touch.

Step 6: Bake the Casserole
Carefully place the baking dish in your preheated oven and bake for 35-40 minutes. Keep an eye on the casserole as it bakes; it's done when the eggs are set in the middle and the top is lightly browned, creating a tempting, inviting appearance.

Step 7: Cool and Serve
Once removed from the oven, allow the casserole to cool for a few minutes. This makes it easier to slice and serve. Cut into squares and serve warm, either as a comforting brunch or a quick dinner option that’s sure to delight your family and friends!

Protein-Packed Sweet Potato Egg Casserole

Make Ahead Options

These Protein-Packed Sweet Potato Egg Casseroles are perfect for meal prep enthusiasts, saving you valuable time on busy mornings! You can prepare the sweet potatoes up to 3 days in advance by cooking and storing them in an airtight container in the refrigerator. Additionally, you can whisk the egg mixture and refrigerate it overnight. When you’re ready to enjoy this delicious casserole, simply spread the sweet potatoes in a greased baking dish, pour the egg mixture over them, and bake it as directed. This method not only maintains flavor but ensures your casserole tastes just as delightful and fresh as if you made it the same day!

What to Serve with Protein-Packed Sweet Potato Egg Casserole

When it comes to creating a meal that warms the heart and satisfies the taste buds, the right sides make all the difference.

  • Crispy Green Salad: A light and refreshing salad filled with mixed greens and crunchy vegetables. The freshness complements the hearty casserole beautifully.

  • Avocado Toast: Creamy avocado spread on toasted bread adds a buttery richness that pairs perfectly with the sweet potatoes and eggs.

  • Herbed Quinoa: This protein-rich, fluffy quinoa seasoned with fresh herbs delivers a nutty flavor that enhances the meal's wholesome vibe.

  • Roasted Asparagus: Tender, roasted asparagus adds a touch of crispness and earthiness to your plate, balancing the dish's warmth perfectly.

  • Fresh Fruit Medley: Lighten the meal with a vibrant mix of seasonal fruits. The natural sweetness is a delightful contrast to the savory casserole.

  • Sparkling Lemonade: A fizzy, refreshing drink to cleanse your palate, enhancing the flavor of the casserole without overwhelming it.

  • Cheesy Garlic Bread: Soft, buttery bread topped with garlic and melted cheese adds a comforting touch, perfect for dipping into the egg casserole.

  • Chocolate Chip Cookies: End your meal on a sweet note with warm, gooey cookies. Their nostalgia and sweetness are a wonderful way to close the brunch.

Protein-Packed Sweet Potato Egg Casserole Variations

Feel free to make this nourishing dish your own with these delightful twists!

  • Dairy-Free: Substitute cheese with nutritional yeast for a cheesy flavor without dairy.
    Nutritional yeast brings a nutty essence that elevates every bite. You'll hardly miss the cheese!

  • Spicy Kick: Add diced jalapeños or a dash of cayenne pepper for a tasty heat boost.
    This variation creates a vibrant flavor explosion that will appeal to spice lovers.

  • Herb-Infused: Incorporate fresh herbs like basil or spinach for a burst of freshness.
    These green additions not only enhance the color but also infuse the casserole with a lovely aroma.

  • Quinoa Boost: Swap out half the sweet potatoes for cooked quinoa to increase protein.
    This adds a delightful texture while keeping your casserole hearty and satisfying.

  • Veggie-Packed: Mix in other vegetables like bell peppers or zucchini for added nutrients.
    This twist adds both color and crunch, making your casserole even more colorful and delicious.

  • Savory Mushroom: Toss in sautéed mushrooms for an umami depth that pairs beautifully.
    This earthy addition complements the sweetness of the potatoes, creating a balanced dish.

  • Smoky Flavor: Use smoked paprika instead of regular for an added layer of richness.
    This simple swap will transform your casserole into a comforting smokiness that embraces warmth.

For a complete meal, consider pairing this casserole with a refreshing Cucumber Sweet Pepper salad or enjoy it alongside a comforting bowl of Baked Potato Soup.

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

Fridge: Store any leftovers in an airtight container for up to 3 days. This keeps your Protein-Packed Sweet Potato Egg Casserole fresh and ready for quick meals or snacks.

Freezer: If you want to save some for later, wrap individual portions in plastic wrap followed by foil, and freeze for up to 3 months. Thaw in the fridge overnight before reheating.

Reheating: When you’re ready to enjoy, reheat individual servings in the microwave on medium power for about 1-2 minutes or until heated through. You can also bake in a preheated oven at 350°F (175°C) for 10-15 minutes.

Room Temperature: If you plan to serve at a gathering, it’s best to keep the Protein-Packed Sweet Potato Egg Casserole out for no longer than 2 hours to ensure food safety.

Expert Tips for Protein-Packed Sweet Potato Egg Casserole

  • Prep Ingredients First: Gather and dice all your ingredients beforehand. It makes the cooking process smoother and more enjoyable, reducing kitchen chaos.

  • Cook Sweet Potatoes Well: Ensure your sweet potatoes are tender before adding the egg mixture. Undercooked sweet potatoes can lead to a less-than-satisfying casserole.

  • Customize Seasoning: Feel free to experiment with herbs and spices like thyme or chili powder for a personalized touch in your Protein-Packed Sweet Potato Egg Casserole.

  • Check Doneness Carefully: Baking times can vary; make sure to check for a set center and a golden-brown top. Use a toothpick to ensure it’s cooked through.

  • Let It Cool: Allow the casserole to cool for a few minutes before slicing. This helps it hold its shape better when serving, ensuring everyone gets a beautiful piece.

Protein-Packed Sweet Potato Egg Casserole

Protein-Packed Sweet Potato Egg Casserole Recipe FAQs

How do I choose ripe sweet potatoes?
Absolutely! Look for sweet potatoes that are firm, without any dark spots or wrinkles. The skin should be smooth, and they should feel heavy for their size. Avoid any that have soft spots or signs of sprouting, as these can indicate they're past their prime.

How should I store leftover Protein-Packed Sweet Potato Egg Casserole?
To keep your casserole fresh, store any leftovers in an airtight container in the refrigerator for up to 3 days. When you're ready to enjoy it again, simply reheat it! If you find that you have more than you can eat in this time frame, you can also freeze it for later use.

Can I freeze the Protein-Packed Sweet Potato Egg Casserole?
Absolutely! I often make extra portions to have on hand for busy days. Wrap individual slices tightly with plastic wrap, then with foil, and pop them in the freezer for up to 3 months. When you're ready to eat, just thaw it in the refrigerator overnight and reheat. It’s so convenient!

What if my casserole doesn’t cook evenly?
Very! If you find that the edges are browning too quickly before the center is set, you can cover it loosely with aluminum foil to shield it from direct heat. This helps it cook more evenly, allowing the middle to set without burning the edges. Always check for doneness using a toothpick or knife.

Is this recipe suitable for people with allergies?
Of course! This Protein-Packed Sweet Potato Egg Casserole is naturally gluten-free and can be made dairy-free by omitting the cheese or using a dairy-free alternative. For those with egg allergies, you can experiment with egg substitutes like flaxseed meal mixed with water (1 tablespoon of flaxseed meal + 2.5 tablespoons water = 1 egg) to create a similar consistency. Always check packaging for allergens to ensure it meets your dietary needs!

How do I tell when the sweet potatoes are cooked enough?
To guarantee your sweet potatoes are tender and ready for the casserole, I recommend sticking a fork into a piece after sautéing. If it slides in easily with just a little resistance, you’re good to go! Cooking them until they’re slightly caramelized adds a lovely depth of flavor to your dish.

Protein-Packed Sweet Potato Egg Casserole

Protein-Packed Sweet Potato Egg Casserole for a Hearty Brunch

Enjoy a wholesome Protein-Packed Sweet Potato Egg Casserole that's nutritious and easy to prepare for a delightful brunch.
Print Recipe Pin Recipe
Prep Time 15 minutes mins
Cook Time 40 minutes mins
Total Time 55 minutes mins
Course Breakfast
Cuisine American
Servings 6 slices
Calories 250 kcal

Equipment

  • skillet
  • baking dish
  • medium bowl
  • whisk

Ingredients
  

For the Casserole

  • 5 large Eggs for the creamiest texture
  • 3 cups Sweet potatoes diced
  • 1 tablespoon Olive oil for cooking sweet potatoes
  • 1 teaspoon Salt to enhance flavors
  • 1 teaspoon Pepper freshly ground for mild kick
  • 1 teaspoon Paprika for subtle smokiness
  • 1 teaspoon Garlic powder provides savory note
  • 1 cup Cheese optional, shredded for topping

Optional Add-ins

  • 1 cup Additional veggies like spinach or bell peppers
  • 1 tablespoon Herbs fresh like parsley or chives

Instructions
 

Step-by-Step Instructions

  • Preheat your oven to 350°F (175°C).
  • In a medium bowl, whisk together the eggs, salt, pepper, paprika, and garlic powder.
  • Heat olive oil in a skillet over medium heat and sauté the diced sweet potatoes for about 10 minutes until tender.
  • Spread the sautéed sweet potatoes in a greased baking dish, then pour the egg mixture over them.
  • If using, sprinkle cheese over the egg mixture.
  • Bake in preheated oven for 35-40 minutes until set in the middle and lightly browned on top.
  • Allow to cool slightly before slicing and serving warm.

Notes

Customize the dish with your favorite vegetables and herbs for added flavor.

Nutrition

Serving: 1sliceCalories: 250kcalCarbohydrates: 30gProtein: 12gFat: 10gSaturated Fat: 3gPolyunsaturated Fat: 2gMonounsaturated Fat: 5gCholesterol: 200mgSodium: 300mgPotassium: 500mgFiber: 4gSugar: 6gVitamin A: 900IUVitamin C: 20mgCalcium: 200mgIron: 2mg
Keyword Brunch, casserole, Egg, Healthy, Protein-Packed, sweet potato
Tried this recipe?Let us know how it was!

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About Sierra Lane

Season-obsessed cook sharing quick, produce-packed recipes for everyday meals—straight from my farmers’ market basket to your table.

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