Sun. Sep 7th, 2025

This recipe of slow cooker Keto Denver “Omelet” Casserole transforms the traditional Denver omelet into a simple, keto casserole while you go about your day. It has the same wonderful flavor you enjoy, but without the hassle, because of plenty of ham, bell peppers, onions, and cheese. This recipe is convenient to make in a slow cooker, and the eggs always come out fluffy and soft. This casserole stores flawlessly in the refrigerator so we can easily make a big batch for meal planning. Serve the slices of casserole with avocado or a simple salad for a full dinner. This filling Keto Denver “Omelet” Casserole will quickly become a mainstay in your keto recipe library.

Free Keto Meal Plan: STEP-BY-STEP KETO DIET PLAN FOR BEGINNERS

STATS

  • Calories: 320 kcal
  • Prep time: Ten minutes.
  • Portion size: One slice
  • Cook time: 3 hours
  • Cuisine: American
  • Total time: 3 hours, 10 minutes
  • Course: Breakfast
  • Diet: Keto
  • Serving: 8

EQUIPMENT

  • Slow cooker
  • Mixing bowls
  • Whisk
  • Cutting board
  • Knife
  • Cooking spray

INGREDIENTS

  • 1 cup cheddar cheese
  • Half cup red bell pepper
  • 1 cup heavy cream
  • ½ cup mozzarella cheese
  • 12 large eggs
  • Half cup green bell pepper
  • One & ½ cups ham
  • ½ cup onion
  • ½ teaspoon salt
  • ½ teaspoon black pepper

INGREDIENT NOTES

EGGS:

  • Eggs provide the casserole with its fluffy base and protein.

HEAVY CREAM:

  • This heavy cream offers the indulgence and moisture retention.

HAM:

  • Utilized precooked ham for added convenience and taste.

CHEDDAR CHEESE:

  • It melts effortlessly and adds a crisp, tangy taste.

MOZZARELLA CHEESE:

  • Mozzarella cheese provides a mild, creamy texture that combines well.

GREEN BELL PEPPERS:

  • Green bell peppers provide crunch and color without adding extra carbohydrates.

RED BELL PEPPERS:

  • Red bell peppers are delicious and have a striking contrast in color.

ONIONS:

  • Onions bring a flavorful depth that counterbalances the indulgence of the eggs & cheese.

SALT:

  • The casserole’s flavor is improved with the addition of salt.

BLACK PEPPER:

  • Black pepper balances the seasoning and gives a subtle kick.

Free Keto Meal Plan: STEP-BY-STEP KETO DIET PLAN FOR BEGINNERS

INSTRUCTIONS

  1. Apply cooking spray or butter to your slow cooker to grease it.
  2. Whisk the heavy cream and eggs together in a large bowl until smooth.
  3. Add black pepper and salt to the egg mixture.
  4. Add the cheeses, bell peppers, onion, and cubed ham and stir.
  5. Fill the slow cooker with the mixture after it has been oiled.
  6. Eggs should be set in the middle after roughly three hours of cooking on LOW with a lid on.
  7. Before slicing, turn off the heat and leave the dish for ten minutes.
  8. Warm up and serve with your preferred keto accompaniments.

SERVING SUGGESTIONS

SIDES:

  • Slices of avocado
  • Hash brown of cauliflower (keto)
  • Zucchini noodles

DRINKS:

  • Keto bulletproof coffee
  • Iced tea (Unsweetened)
  • Keto sparkling water with lemon

TIPS:

  • Utilize cooked ham for convenience.
  • Monitor the casserole after two and a half hours so it doesn’t get dry.
  • Include a pinch of paprika for additional flavor.
  • Place the paper in the slow cooker to clean easily.
  • Add some jalapeno slices for additional spice content.

STORAGE INFORMATION

FRIDGE:

  • Place the casserole portions in the covered container and stock them for 4 days.

FREEZER:

  • Wrap the casserole wedges in the plastic then aluminum foil then store these slices for 2 months.

FAQs:

Can I use any other variety of meat?

  • We can easily use sausage, bacon, or turkey to make this casserole.

How to prepare a dairy-free casserole?

  • Include keto almond milk or coconut cream and non-dairy cheese to prepare a dairy-free casserole.

Why do the casseroles become watery?

  • You can add watery vegetables without eliminating additional water content.

Will I cook the casserole on a high flame?

  • We can cook the casserole on a high flame for 1.5 to 2 hours.

Can I cook on HIGH?

  • Yes, cook on HIGH for 1.5–2 hours, but keep an eye on it.

Free Keto Meal Plan: STEP-BY-STEP KETO DIET PLAN FOR BEGINNERS

NUTRITIONAL INFORMATION:

Sodium: 780mg
Fiber: 1g
Potassium: 310mg
Protein: 20g
Total Carbs: 4g
Portion size: One slice
Fat: 25g
Vitamin A: 750 IU
Calcium: 180mg
Calories: 320 kcal
Net carbs: 3g
Iron: 1.4mg

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