• Skip to primary navigation
  • Skip to main content
  • Skip to primary sidebar
Rooted in Joy
  • About Me
  • Breakfast
  • Lunch/Dinner
    • Main Dish
    • Side Dish
  • Dessert
    • Chocolate
    • Cookies
  • Drinks
  • Joyful Life
    • Growth
    • Wedding
  • DIY

Sweet Potato and Sausage Breakfast Casserole

January 8, 2026 by Rootedinjoy Leave a Comment

Jump to Recipe Print Recipe

This savory breakfast casserole is delicious and high-protein. The utilization of sweet potatoes plays on the savory-sweet combination that is sure to win over anyone. This sweet potato and sausage breakfast casserole is packed with veggies and flavor.

small plate with a slice of breakfast casserole on it

Every Christmas, when my family gets together on Christmas morning, it is a tradition of ours to enjoy cinnamon rolls and breakfast casserole. One year, when I was putting together the casserole the night before, I realized we only had sweet potatoes in the pantry. I thought, why not give this a try in the casserole this year, and it was a great hit!

Plus, sweet potatoes are packed with other nutrients that regular potatoes don’t have. Such as vitamins B and C, potassium, and magnesium, pair this with eggs, veggies, and sausage, and this serves up a nutritious and filling breakfast.

What I love about this recipe is that it can freeze well. I cut the casserole into serving sizes and wrap them in parchment paper, then store into a freezer bag. This is great for people like me who are on the go early in the mornings but still want to prioritize eating a nutritious breakfast.

This recipe is versatile, too. Add in any veggies you may have hiding in the back of your fridge, like spinach, mushrooms, tomatoes, or broccoli. You can even add leftover deli meats, ham, black beans or those bags of cheese that only have a tiny bit in them. This recipe can be adapted to what you already have on hand, is what I like to call a “pantry clean-out recipe”.

image of cooked casserole and slice of breakfast casserole

Variation of Sweet Potato and Sausage Breakfast Casseroles

  • Spinach and feta – Add sauteed onions, garlic, and spinach with feta cheese for a Mediterranean style.
  • Ham and Cheese – Substitute the sausage for ham for a delicious omelet casserole
  • Bacon and Gruyere cheese- Add bacon, Gruyere cheese, and sautéed shallots for a casserole spin on Quiche Lorraine.
Ingredients out on table with titles

Ingredients

Vegetables– Made with sweet potatoes as the star, with the addition of pepper and onions for taste

Eggs– the number of eggs can vary for this recipe; about 8-12 eggs will do

Breakfast Sausage– any flavor sausage can do, maple is delicious

Milk – used to make the eggs more liquid and fluffy when baked

Cheese– Any meltable cheese will do, I especially like pepper jack

Seasoning– Adds flavor to the eggs, helps all the components come together

upclose image of sweet potato and sausage casserole

Sweet Potato and Sausage Breakfast Casserole

Ingredients

2 tbsp olive oil

1 medium bell pepper, diced

1 medium onion, diced

16 oz breakfast sausage

2 small sweet potatoes OR 1 large

1/2 cup water

10 eggs

1/2 tsp salt

1 tsp pepper

1 tsp Cajun seasoning

1/2 tsp garlic powder

1 cup cheddar cheese, shredded

Instructions

black skiller with diced peppers and onions
casserole dish with cooked peppers and onions in it
  1. Preheat the oven to 375 degrees and prepare the vegetables.
  2. In a large skillet over medium heat, add olive oil. Sauté diced peppers and onions until they are soft for about 5 minutes.
  3. Add cooked peppers and onions to a greased casserole dish and set aside.
black skillet with cooked sausage in it
up close image of casserole dish with cooked sausage in it

4. Next, to the same skillet, add sausage. Crumble sausage with a spoon and cook thoroughly until no longer pink, about 8 minutes. Then transfer to the casserole dish with peppers and onions.

up close image of black skillet with diced sweet potatoes in it
image of casserole dish with cooked diced sweet potatoes in it

5. With the remaining grease from the sausage, add the cubed sweet potatoes to the skillet. Cook for about 5 minutes, then add water and cook for about 10 minutes or until sweet potatoes are soft but firm.

6. Layer the cooked sweet potatoes on top of the sausage and set aside.

up close image of bowl with milk and raw eggs in it
up close image of uncooked egg casserole

7. In a mixing bowl, add eggs, milk, and seasonings. Whisk until well combined.

8. Pour egg mixture over vegetables and sausage. Give everything a slight stir, ensuring that the potatoes are covered by the egg mixture. Then sprinkle cheese over the top.

up close image of uncooked egg casserole with cheese on top
up close image of baked sweet potato and sausage casserole

9. Bake for 30-40 minutes or until the center reaches an internal temperature of 165 degrees. Enjoy!

plate with sweet potato and sausage casserole

Sweet Potato and Sausage Breakfast Casserole

Print Recipe Pin Recipe
Servings: 12
Course: Breakfast
Ingredients Method

Ingredients
  

  • 2 tbsp olive oil
  • 1 medium bell pepper diced
  • 1 medium onion diced
  • 16 oz breakfast sausage
  • 2 small sweet potatoes OR 1 large cubed
  • 1/2 cup water
  • 10 eggs
  • 1 cup milk
  • 1/2 tsp salt
  • 1 tsp pepper
  • 1 tsp Cajun seasiong
  • 1/2 tsp garlic powder
  • 1 cup cheddar cheese shredded

Method
 

  1. Preheat the oven to 375 degrees and prepare the vegetables.
  2. In a large skillet over medium heat, add olive oil. Sauté diced peppers and onions until they are soft for about 5 minutes.
  3. Add cooked peppers and onions to a greased casserole dish and set aside.
  4. Next, to the same skillet, add sausage. Crumble sausage with a spoon and cook thoroughly until no longer pink, about 8 minutes. Then transfer to the casserole dish with peppers and onions.
  5. With the remaining grease from the sausage, add the cubed sweet potatoes to the skillet. Cook for about 5 minutes, then add water and cook for about 10 minutes or until sweet potatoes are soft but firm.
  6. Layer the cooked sweet potatoes on top of the sausage and set aside.
  7. In a mixing bowl, add eggs, milk, and seasonings. Whisk until well combined.
  8. Pour egg mixture over vegetables and sausage. Give everything a slight stir, ensuring the potatoes are covered by the egg mixture. Then sprinkle cheese over the top.
  9. Bake for 30-40 minutes or until the center reaches an internal temperature of 165 degrees. Enjoy!
casserole dish filled with sausage and second image of cooked breakfast casserole

Try Other Breakfast Recipes!

Lemon Ricotta Pancakes topped with stove-top blueberry jam!

plate with stack of pancakes topped with blueberry jam.

Filed Under: Breakfast, Main Dish Tagged With: breakfast, casserole, sausage, sweet potatoes

Previous Post: « Quick Stove-Top Blueberry Jam

Reader Interactions

Leave a Reply Cancel reply

Your email address will not be published. Required fields are marked *

Recipe Rating




Primary Sidebar

Let’s Connect

  • Facebook
  • Instagram
  • Pinterest

So glad you’re here!

Hi! I’m Abbygail! I’m a wife, a passionate home cook, and a lover of all things cake. Rooted in faith and joy, I cherish life’s simple moments. Follow along with me as I share recipes and make a home filled with joy. Read more about me here.

Recent Posts

  • Sweet Potato and Sausage Breakfast Casserole
  • Quick Stove-Top Blueberry Jam
  • Fluffy Lemon Ricotta Pancakes
  • Hello joyfilled world!

Recent Comments

  1. Carol Barras on Fluffy Lemon Ricotta Pancakes

Archives

  • January 2026
  • June 2025
  • May 2025
  • January 2025

Categories

  • Breakfast
  • Dessert
  • Main Dish
  • Side Dish
  • Uncategorized

Copyright © 2026 Rooted in Joy on the Foodie Pro Theme