Keto Hearty Beef Casserole

Indulge in the ultimate comfort food with this Keto Hearty Beef Casserole, a low-carb twist on a classic family favorite. Packed with protein-rich ground beef, sautéed vegetables like zucchini, mushrooms, and bell peppers, and a flavorful blend of tomatoes, garlic, and herbs, this casserole is both nourishing and satisfying. Topped with a golden layer of melted cheddar cheese, it bakes to perfection in just 20 minutes, making it an excellent choice for busy weeknights. Whether you're following a keto lifestyle or simply craving a hearty, wholesome meal, this dish is sure to please. Perfect for meal prepping, feeding a crowd, or enjoying leftovers the next day!

Nutriscore Rating: 72/100

Prep Time:20 mins

Cook Time:40 mins

Total Time:60 mins

Servings: 6

Ingredients

• 1 pound ground beef
• 2 tablespoons olive oil
• 1 medium onion, diced
• 3 cloves garlic cloves, minced
• 8 ounces mushrooms, sliced
• 1 medium red bell pepper, diced
• 1 medium zucchini, sliced
• 14.5 ounces canned diced tomatoes
• 2 tablespoons tomato paste
• 1 tablespoon Worcestershire sauce
• 1 teaspoon dried oregano
• 1 teaspoon dried thyme
• 0.5 teaspoon salt
• 0.5 teaspoon black pepper
• 1.5 cups shredded cheddar cheese
• 2 tablespoons fresh parsley, chopped

Directions

Step 1

Preheat your oven to 375°F (190°C).

Step 2

In a large skillet, heat olive oil over medium-high heat.

Step 3

Add the diced onion and minced garlic, sautéing for about 3 minutes until the onion is translucent and fragrant.

Step 4

Add the ground beef to the skillet, cooking until browned and cooked through, breaking it up with a spoon as it cooks.

Step 5

Once the beef is cooked, drain any excess fat, then add in the sliced mushrooms and red bell pepper, cooking for another 5 minutes until they begin to soften.

Step 6

Stir in the sliced zucchini and cook for an additional 3 minutes.

Step 7

Mix in the canned diced tomatoes, tomato paste, Worcestershire sauce, dried oregano, dried thyme, salt, and black pepper. Stir everything together until well combined.

Step 8

Allow the mixture to simmer for about 5 minutes, letting the flavors meld together.

Step 9

Transfer the beef and vegetable mixture into a greased 9x13 inch baking dish, spreading it evenly.

Step 10

Sprinkle the shredded cheddar cheese over the top of the casserole.

Step 11

Bake in the preheated oven for 20 minutes until the cheese is melted and bubbly.

Step 12

Remove from the oven and let it cool for a few minutes before serving.

Step 13

Garnish with freshly chopped parsley before serving.

Nutrition Facts

Serving size	(1775.1g)

Amount per serving	% Daily Value*
Calories	2319.5

Total Fat 177.4g	0%
Saturated Fat 75.9g	0%
Polyunsaturated Fat 6.2g
Cholesterol 511.0mg	0%
Sodium 3376.2mg	0%
Total Carbohydrate 64.2g	0%
Dietary Fiber 19.5g	0%
Total Sugars 35.2g
Protein 136.3g	0%

Vitamin D 22.7IU	0%
Calcium 1525.0mg	0%
Iron 15.4mg	0%
Potassium 4111.9mg	0%

*The % Daily Value tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.

Source of Calories

Fat: 66.6%

Protein: 22.7%

Carbs: 10.7%