Back to Recipe
Crockpot Breakfast Casserole

Crockpot Breakfast Casserole

Make the perfect Crockpot Breakfast Casserole, easy to make as an overnight breakfast casserole in the Crockpot or the Ninja Foodi!

Author: Mommy Hates Cooking

Meal Type: Breakfast

Cuisine: American

Difficulty: EASY

Prep. Time: 20 minutes

Cook Time: 8 hours

Total Time: 8 hours 20 minutes

Servings: 8 serving

Calories: 419 kcal per serving

Ingredients

  • 12 - Eggs
  • 1 Cup - Milk
  • 1 Bag - 1 Bag (28-32oz Shredded Hash Browns, Slightly Thawed)
  • 1 Lb - Breakfast Sausage
  • 1 Cup - Bell Peppers
  • 3–4 - Green Onions
  • 2 Cups - Cheddar Cheese or Colby Jack
  • 2 Tsps - Dijon Mustard
  • 1 Tsp - Salt
  • ½ Tsps - Black Pepper
  • Olive Oil Cooking Spray

Instructions

  1. Cook sausage, bacon, or ham if needed and set aside.
  2. Spray the inside of the crockpot or the Ninja Foodi pot with olive oil cooking spray.
  3. Whisk together the eggs, milk, mustard, salt, and pepper until combined well. Set aside.
  4. Add hash browns to the bottom of the crockpot or the Ninja Foodi pot.
  5. On top of the hash browns, layer half the meat, peppers, onion, and 1 cup of cheese.
  6. Repeat the layers.
  7. Pour the egg mixture over the ingredients.
  8. Cover and cook on low for 7-8 hours or 3-4 hours on high.
  9. If using the Ninja Foodi, PossibleCooker, or HyperHeat - use the slow cooker functions with the same times.
  10. Serve immediately.
  11. Leftovers can be stored for up to 4 days.

Nutrition

Energy: 419 kcal | Total Fat: 33 g | Saturated: 13 g | Trans: 0 g | Unsaturated: 9 g | Cholesterol: 347 mg | Total Carbs: 4 g | Fiber: 0 g | Sugars: 2 g | Proteins: 26 g | Sodium: 1,091 mg | Polyunsaturated: 4 g | Monounsaturated: 12 g

©2026 OnlineCook LLC