Keto Vegetarian Casserole – Easy Cheese & Vegetable Low Carb Bake

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This Keto Vegetarian Casserole Recipe is a delicious cheese and cauliflower rice bake with a tasty, rich creamy sauce loaded with melty cheese.

Keto Vegetarian Casserole in a casserole dish.
Keto Vegetarian Casserole

This Keto Vegetarian Bake recipe makes 4 serves. 1 serving has 5g net carbs.

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Store leftover Keto Vegetarian Casserole in the fridge for up to 4 days or freeze for up to 3 months.

Keto Vegetarian Casserole Ingredients

Keto Vegetarian Casserole Ingredients simmering in a frying pan.
Keto Vegetarian Casserole Ingredients
  • 2 tablespoons of Olive Oil
  • 3 cups of Cauliflower Rice, raw or frozen
  • ½ teaspoons of Garlic Powder
  • ½ teaspoon of Salt
  • ½ teaspoon of White Pepper, ground
  • 1 cup of Keto Marinara Sauce
  • ⅓ cup of Heavy Cream
  • ½ cup of Cherry Tomatoes halved
  • ¼ cup of Oregano, chopped
  • 1 cup of Mozzarella Cheese, shredded
  • ½ cup of Cheddar Cheese, shredded

How to Make Keto Vegetarian Casserole

Keto Vegetarian Casserole on a white plate with a forkful being lifted.
How to make Keto Vegetarian Casserole
  1. Preheat your oven to 220C/430F.
  2. Place a large nonstick frying pan over high heat, add the oil, cauliflower rice, garlic powder, salt and pepper. Saute for 3-4 minutes.
  3. Add the marinara sauce, mix well and bring to a simmer, then add the cream and tomatoes.
  4. Simmer for 2-3 minutes before turning off the heat and stirring through the oregano and half the mozzarella.
  5. Spoon the mixture into a casserole dish and smooth out the top.
  6. Top with the remaining mozzarella and the cheddar cheese.
  7. Bake for 10-15 minutes, until the cheese is melted and golden brown.
  8. Serve immediately, topped with a little extra oregano, if desired.
Keto Vegetarian Casserole in a casserole dish.

Keto Vegetarian Casserole Bake Recipe

This Keto Vegetarian Casserole Recipe is a delicious cheesy cauliflower rice bake that will have you coming back for more! It has a tasty, rich creamy sauce and is loaded with melty cheese!
5 from 6 votes
Print Pin
Course: Dinner, Lunch, Side Dish
Cuisine: American, Italian
Prep Time: 15 mins
Cook Time: 20 mins
Total Time: 35 mins
Servings: 4 servings
Calories: 342kcal
Author: Gerri

Ingredients

  • 2 tablespoons Olive Oil
  • 3 cups Cauliflower Rice raw or frozen
  • ½ teaspoons Garlic Powder
  • ½ teaspoon Salt
  • ½ teaspoon White Pepper ground
  • 1 cup Keto Marinara Sauce
  • cup Heavy Cream
  • ½ cup Cherry Tomatoes halved
  • ¼ cup Oregano chopped
  • 1 cup Mozzarella Cheese shredded
  • ½ cup Cheddar Cheese shredded

Instructions

  • Preheat your oven to 220C/430F.
  • Place a large nonstick frying pan over high heat, add the oil, cauliflower rice, garlic powder, salt and pepper. Saute for 3-4 minutes.
  • Add the marinara sauce, mix well and bring to a simmer, then add the cream and tomatoes.
  • Simmer for 2-3 minutes before turning off the heat and stirring through the oregano and half the mozzarella.
  • Spoon the mixture into a casserole dish and smooth out the top.
  • Top with the remaining mozzarella and the cheddar cheese.
  • Bake for 10-15 minutes, until the cheese is melted and golden brown.
  • Serve immediately, topped with a little extra oregano, if desired.

Video

Keto Vegetarian Bake Recipe – Low Carb Cheese & Vegetable Casserole (Easy)

Nutrition

Serving: 1cup | Calories: 342kcal | Carbohydrates: 9g | Protein: 13g | Fat: 28g | Saturated Fat: 13g | Polyunsaturated Fat: 1g | Monounsaturated Fat: 1g | Cholesterol: 64mg | Sodium: 655mg | Potassium: 605mg | Fiber: 4g | Sugar: 4g | Vitamin A: 764IU | Vitamin C: 62mg | Calcium: 330mg | Iron: 2mg
A serving of Keto Vegetarian Bake on a plate.
Keto Vegetarian Bake Recipe

Looking for more tasty Keto Vegetarian Recipes? Try our;

To make a larger batch of this Keto Vegetarian Casserole recipe adjust the servings above.

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