Cheesy Low Carb Vegetable Egg Casserole

Cheesy Low Carb Vegetable Egg Casserole
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Cheesy Low Carb Vegetable Egg Casserole Hearty, Veggie-Packed, and Perfect for Keto & Diabetic Diets

This Cheesy Low Carb Vegetable Egg Casserole is a colorful, satisfying breakfast (or dinner!) that’s loaded with fresh vegetables, fluffy eggs, and gooey cheese. It’s the ultimate make-ahead meal — high in protein, low in carbs, and bursting with flavor from broccoli, mushrooms, and colorful bell peppers. Great for meal prep, brunch, or busy mornings when you need something nourishing that keeps blood sugar steady.

Why You’ll Love This Recipe

  • Extremely low in net carbs and high in protein
  • Packed with nutrient-dense vegetables
  • Make-ahead and freezer-friendly
  • Customizable with whatever veggies you have on hand
  • Tastes indulgent but stays keto and diabetic-friendly

Macros are approximate and may vary based on exact ingredients and brands. Always test your personal blood sugar response.

Diabetic-Friendly

Cheesy Low Carb Vegetable Egg Casserole

Hannah Peterson | Hantol
  • Calories280 kcal

Ingredients

Instructions

  1. Preheat oven to 375°F (190°C). Grease a 9×13-inch baking dish.
  2. Heat olive oil in a large skillet over medium heat. Sauté onion and garlic for 2 minutes.
  3. Add mushrooms, broccoli, and bell peppers. Cook for 5–7 minutes until vegetables are just tender. Season with salt, pepper, Italian seasoning, and paprika.
  4. In a large bowl, whisk together eggs, heavy cream, 1 cup of shredded cheese, salt, and pepper.
  5. Spread the sautéed vegetables evenly in the prepared baking dish.
  6. Pour the egg mixture over the vegetables. Gently stir to distribute.
  7. Sprinkle the remaining 1 cup of cheese on top.
  8. Bake for 35–45 minutes until the center is set and the top is golden and bubbly.
  9. Let rest for 10 minutes before slicing. Garnish with fresh herbs and serve.

Notes & Tips

  1. Store leftovers in an airtight container in the refrigerator for up to 5 days. Reheat individual portions in the microwave or oven. This casserole freezes beautifully — wrap slices tightly and freeze for up to 2 months. Thaw overnight in the fridge before reheating.

Nutrition Facts

Per serving

Nutrition facts per serving
NutrientAmount per serving
Calories280 kcal
Total fat21 g
Total carbohydrate7 g
Fibre2 g
Protein18 g

Nutrition values are approximate and vary with brands and portion sizes.

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