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Ground Beef and Broccoli Casserole

A hearty and cheesy casserole featuring seasoned ground beef, broccoli, and a creamy cheese sauce—perfect for busy weeknights.
Prep Time:15 minutes
Cook Time:25 minutes
Total Time:40 minutes
Course: Dinner, Main Course
Cuisine: American
Keyword: Cheesy Beef Casserole, Ground Beef and Broccoli Casserole
Servings: 6 Servings

Ingredients

For the Casserole:

  • 1 lb ground beef 85/15 or 80/20
  • 2 cups broccoli florets fresh or thawed from frozen
  • 1 small yellow onion diced
  • 2 cloves garlic minced
  • ½ tsp salt
  • ½ tsp black pepper
  • 1 tsp Italian seasoning
  • ½ tsp paprika optional

For the Sauce:

  • 1 cup sour cream or Greek yogurt
  • ½ cup cream cheese softened
  • ¼ cup milk
  • 1 tbsp Dijon mustard
  • 1 cup shredded cheddar cheese

For the Topping:

  • 1 cup shredded cheese cheddar, Colby Jack, or Monterey Jack
  • ½ cup crushed Ritz crackers or panko breadcrumbs optional

Instructions

  • Preheat oven to 375°F (190°C) and grease a 9x13 inch baking dish.
  • In a large skillet, brown ground beef over medium heat. Drain excess fat.
  • Add onion and garlic to the skillet. Sauté for 3–4 minutes until soft.
  • Stir in broccoli and cook for 3–5 minutes until just tender. Season with salt, pepper, Italian seasoning, and paprika.
  • In a bowl, combine sour cream, cream cheese, milk, Dijon mustard, and 1 cup of shredded cheese.
  • Add beef and broccoli mixture to the sauce. Stir until well combined.
  • Transfer to the baking dish and spread evenly. Top with remaining cheese and crackers.
  • Bake uncovered for 20–25 minutes, until bubbly and golden.
  • Let rest for 5–10 minutes before serving.

Notes

  • You can prep this casserole 1–2 days in advance and bake when needed.
  • To make it low-carb, swap out crackers for pork rinds and use cauliflower instead of rice.
  • Add jalapeños or red pepper flakes for a spicy variation.
  • Freshly shredded cheese melts best—skip the pre-shredded stuff for creamier texture.

Nutrition Information (Per Serving):

  • Calories: 440
  • Protein: 27g
  • Fat: 32g
  • Total Carbohydrates: 10g
  • Fiber: 2g
  • Net Carbs: 8g