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Breakfast · Part 2 of 3: Instructions

Crockpot Bacon Cheddar Breakfast Casserole Step-by-step instructions

A warm, steaming slice of bacon and cheddar breakfast casserole on a white plate.
Prep
Cook
Total
Serves
6
Includes 5 min resting

Before you start

Before beginning, ensure that your slow cooker insert is clean and dry. Have all ingredients measured and ready, especially the bacon and cheese. If you are using pre-cooked bacon, ensure it is chopped into small, uniform pieces to allow for even distribution throughout the casserole.

If using raw bacon, ensure it is small enough to cook through safely within the allotted time. Keep the whisked eggs in a convenient pouring vessel, such as a glass measuring cup, to make the assembly process cleaner and faster.

Ingredients at a glance (4)
  • 20 oz frozen diced hash browns
  • 8 oz chopped bacon
  • 2 cups shredded cheddar cheese
  • 8 large whisked eggs

Instructions

Layering the base

  1. Prepare the slow cooker base
    Spread the frozen diced hash browns evenly across the bottom of the slow cooker to create a solid foundation for the casserole.
    Look for Frozen potatoes cover the entire bottom.
    Tip Ensure the layer is level for even cooking.

At the end of this phase, the hash browns should be evenly distributed across the bottom of the slow cooker. Ensure the layer is uniform so that the heat from the base of the appliance reaches the potatoes consistently. The surface should be flat and ready to receive the subsequent layers of bacon and cheese. Check that the slow cooker is plugged in and ready to be set to the low setting before proceeding.

Assembling the fillings

  1. Layer the fillings
    Scatter the chopped bacon pieces over the hash browns, then sprinkle the shredded cheddar cheese evenly over the bacon layer.
    Look for Cheese and bacon are distributed evenly.
    Tip Do not stir the ingredients at this stage.

Once the bacon and cheese are added, look for an even distribution across the top of the hash browns. The cheese should be spread out to cover the bacon, which helps it melt evenly into the egg mixture once it is poured over. Ensure that no large clumps of cheese are present, as this could lead to uneven melting. The casserole should look like a well-arranged stack of ingredients, ready for the final liquid component.

Cooking the casserole

  1. Add eggs and cook
    Pour the whisked eggs over the layers in the slow cooker, ensuring they coat all ingredients. Cover and cook on low until the eggs reach 160°F (71°C) to ensure they are cooked through.
    Look for Eggs are fully set and firm.
    Safe temperature 160°F (71°C) internal temperature (egg dishes)
    Tip Whisk eggs thoroughly before pouring.

When the cooking phase is complete, the casserole will have a golden, slightly browned top where the cheese has melted and crusted slightly. The aroma should be savory and inviting, with the smell of cooked bacon and eggs filling the kitchen.

The eggs should be fully set throughout, with no visible liquid remaining. Use a thermometer to confirm the internal temperature reaches 160°F (71°C) before turning off the heat and preparing to serve.

Common mistakes

A common mistake is overfilling the slow cooker, which can lead to uneven cooking and potential spills. Ensure you are using the correct size appliance for the amount of ingredients.

Another error is stirring the ingredients after adding the eggs; the layers are intended to stay distinct to ensure that the hash browns on the bottom cook properly without becoming mushy. Finally, avoid lifting the lid too frequently during the cooking process, as this releases heat and moisture, significantly increasing the time needed for the eggs to set.

How to tell it’s done

The casserole is done when the eggs are completely set and firm to the touch. You can test for doneness by gently pressing the center of the casserole with a spatula; if it feels springy and no liquid egg runs out, it is ready.

A food thermometer inserted into the center should read at least 160°F (71°C) to ensure the eggs are fully cooked through and safe to serve. Allow the casserole to rest for a few minutes before slicing to help it hold its structure.

  • Egg dishes: 160°F (71°C) in the thickest part

Coming up in Part 3: common questions

  • Can this be made in a larger slow cooker?
  • How can the casserole be prevented from sticking to the slow cooker?
  • Is it possible to use fresh hash browns instead of frozen?

Also in Part 3: variations (Vegetarian Version, Spicy Kick), storage and make-ahead, and the printable recipe card.

Up next · Part 3 of 3

2 variations · storage & make-ahead · 3 answers · printable card

Tips, FAQ & printable recipe (Part 3)← Back to the ingredients (Part 1)