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Heart-Healthy Breakfast Casserole

  • Prep Time: 5 minutes
  • Cook Time: 8 hours
  • Servings: 4
  • Course: Breakfast

Kick-start your morning with this healthy and filling breakfast casserole.

Reynolds Kitchens® Tips

Reynolds Kitchens tip

Make this casserole on Sunday and have ready-to-go breakfasts for your whole week!


  • 1 sweet potato, shredded (roughly 3 cups)
  • 1/2 yellow onion, diced
  • 1/2 pound chicken sausage or turkey sausage, diced
  • 1 teaspoon Italian seasoning
  • 1 teaspoon garlic salt
  • 1 teaspoon pepper
  • 1 large handful fresh baby spinach leaves (roughly 1 1/2 cups)
  • 1/2 cup cheddar cheese
  • 1 carton (16 ounces) egg white substitute (will need 3/4 carton)
  • 1 Reynolds® Slow Cooker Liner


Step 1

Line your slow cooker with a Reynolds® Slow Cooker Liner. Open slow cooker liner and place it inside a slow cooker bowl. Fit liner snugly against the bottom and sides of bowl; pull top of liner over rim of bowl.

Step 2

Add shredded sweet potato to the slow cooker, followed by the diced onion and sausage. Sprinkle with Italian seasoning, garlic salt and pepper. Add the spinach on top.

Step 3

Pour egg whites over the other ingredients and sprinkle with cheese.

Step 4

Place the lid on top. Set your slow cooker to low for 8 hours. When done, carefully remove lid to allow steam to escape. Serve directly from slow cooker liner using a wooden or plastic utensil. Do not lift or transport liner with food inside. Cool slow cooker completely; remove liner and toss.

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