PF
🍳
StovetopComplexity

Crockpot Breakfast Casserole

This Crockpot Breakfast Casserole delivers 41g protein and 811 calories per serving—a high-calorie breakfast option for athletes in a surplus phase. Quick prep yields 8 servings, making it ideal for weekend batch cooking. Stack this into your morning rotation to hit protein targets before training without kitchen time on weekdays.

Rate this recipe:

Ingredients

8 servings
  • Bacon, Center-Cut Pork

    Center-cut bacon has ~30% less fat than regular. Turkey bacon works as a swap.

  • Bell Pepper(240g)
  • Shallot(60g)
  • Egg, Whole, Large
  • Skim Milk(480g)
  • Mustard, Dijon(15g)

    Dijon mustard — Grey Poupon or store brand. Spicier than yellow mustard.

  • 1/2 teaspoon kosher salt
  • 1/4 teaspoon ground black pepper
  • Cayenne Pepper, Ground(1g)
  • Bread, French(960g)
  • Spinach(284g)
  • Artichoke Hearts, Canned, Drained(397g)
  • Cheese, Fontina(240g)

    Part-skim mozzarella. Pre-shredded bags are convenient for meal prep.

  • Cheese, Feta, Crumbled(113g)

Instructions

  1. 1For easy cleanup, line a 6-quart slow cooker with a disposable slow cooker liner and coat the liner with nonstick spray.
  2. 2In a large cast-iron skillet or similar large, thick-bottomed pan, cook the bacon over medium-low heat, until the fat has rendered and the bacon pieces are crisp, about 10 minutes. (Resist the temptation to rush it, or the bacon will burn.) With a slotted spoon, remove the bacon to a paper-towel-lined plate. Discard all but 1 tablespoon of bacon fat from the skillet.
  3. 3Return the pan to the stove and heat over medium. Add the bell pepper and shallot. Sauté until the pepper is softened, about 6 minutes. Remove from the heat.
  4. 4In a large bowl, whisk the eggs, milk, mustard, salt, black pepper, and cayenne until the whites and yolks are completely incorporated and the eggs are slightly foamy.
  5. 5To assemble the casserole, arrange the bread cubes in the bottom of the slow cooker in an even layer. Top with half of the bell pepper mixture, then half of the spinach (break up any clumps to scatter it over the top), artichoke hearts, and fontina. Repeat with the remaining bell peppers, spinach, artichoke hearts, and fontina. Top with the feta.
  6. 6Carefully pour the egg mixture over the top. If needed, use the back of a large spoon to push down the bread and cheese so that they are mostly submerged in the liquid. Sprinkle the bacon on top.
  7. 7Cook on LOW for 7 to 8 hours, or until the eggs are set. Remove the casserole (still in the liner) from the slow cooker and transfer it to a large plate. Let cool in the liner for 10 minutes, then carefully remove the liner. Slice and serve.

Nutrition — Per Serving

811

calories

41g

protein

32g

fat

Carbohydrates
92g
Saturated fat
18.4g
Sodium
1541 mg
Dietary fiber
5.1g

8 servings per batch · ~349g each

Macro data sourced from USDA FoodData Central

+ Add to Meal Plan

Common questions

How much protein does Crockpot Breakfast Casserole have per serving?

Each serving delivers 41g of protein and 811 calories with 32g fat and 92g carbs for a calorie-dense breakfast option. This is one of the highest-protein breakfast recipes in the PrepForge library.

How long does Crockpot Breakfast Casserole take to prep?

With quick prep time, this recipe batch-preps 8 servings at once, making it ideal for Sunday meal prep to cover multiple breakfasts throughout the week without daily cooking.

Is Crockpot Breakfast Casserole good for muscle gain?

At 41g protein and 811 calories per serving, this casserole is excellent for muscle gain phases where you need calorie-dense meals to support a surplus. The 92g carbs provide fuel for training while the high protein supports recovery and adaptation.

Breakfast Burritos with Beef, Bacon, and Honey

Breakfast Burritos with Beef, Bacon, and Honey

Stovetop · 8 servings

48g protein450 cal14g fat
Complexity
View Recipe →+ Plan
Big Breakfast Power Bowls

Big Breakfast Power Bowls

Oven · 10 servings

51g protein552 cal20g fat
Complexity
View Recipe →+ Plan
Breakfast Burritos with Beef and Eggs

Breakfast Burritos with Beef and Eggs

Stovetop · 8 servings

50g protein500 cal fat
Complexity
View Recipe →+ Plan
Cottage Cheese Egg Breakfast Bakes

Cottage Cheese Egg Breakfast Bakes

Oven · 6 servings

52g protein360 cal9g fat
Complexity
View Recipe →+ Plan