Breakfast Casserole

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Breakfast Casserole

You can meal prep on Sunday and have a healthy, balanced breakfast for the whole week!⁠⁠
Course Breakfast
Prep Time 1 hour
Cook Time 35 minutes
Servings 8 servings


  • 3-4 medium sweet potatoes peeled and chopped in 1 inch pieces
  • 1 medium bell pepper diced
  • 3 cups brussel sprouts or broccoli chopped
  • 1 large yellow onion peeled and dices
  • 8 oz chicken breakfast sausage chopped
  • 6 large eggs
  • 2 cups egg whites
  • 1/2 cup shredded cheddar cheese


  • Heat oven to 400ºF.
  • Bake sweet potato on a baking sheet lined with parchment paper for 30-40 minutes (until lightly browned and tender).
  • Saute the veggies over medium-high heat until soft.
  • Spray 9x13 baking dish with non-stick spray.
  • Line the dish with sweet potato, then add veggies and chicken sausage.
  • Combine the egg and egg whites and pour into the baking dish.
  • Bake breakfast casserole for 20-30 minutes (until firm and lightly browned).
  • Top with cheese and bake until melted (about 3-5 minutes).



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About the author

Nicole Aucoin, MS, RD, LD/N

Founder, Healthy Steps Nutrition
Home of CrossFit HSN & HSN Mentoring

Author of Nourish & Healthy Kids Cookbook

Author of The Basics of Nutrition Coaching Course, CrossFit Preferred Nutrition Course

CrossFit Level 2 Trainer