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Delicious crockpot kitchen sink casserole with vegetables and cheese

Crockpot Kitchen Sink Casserole

A hearty one-pot meal that combines pantry staples into a comforting, creamy casserole, perfect for busy weeknights.
Prep Time 15 minutes
Cook Time 6 hours
Total Time 6 hours 15 minutes
Course Dinner, Main Course
Cuisine American, Comfort Food
Servings 6 servings
Calories 400 kcal

Ingredients
  

Main Ingredients

  • 1 pound Ground beef (80/20 or 90/10) Choose 80/20 for more flavor and a little fat. Substituting for ground turkey requires extra seasoning.
  • 2 cups Mixed vegetables (frozen or fresh) Flexibility in vegetable choice.
  • 1 cup Rice (white or brown) White rice cooks faster; brown rice is nuttier.
  • 2 cups Shredded cheese (cheddar or your choice) Sharp cheddar adds tang; for dairy-free, substitute with vegan cheese.
  • 1 can Diced tomatoes (14.5 oz can) Provides acidity and brightness.
  • 2 cups Beef broth Low-sodium broth recommended.

Spices

  • 1 teaspoon Garlic powder
  • 1 teaspoon Onion powder
  • to taste Salt and pepper

Instructions
 

Preparation

  • Brown the ground beef in a large skillet over medium heat until no pink remains, then drain excess fat.
  • Transfer the cooked beef to the crockpot.
  • Add the mixed vegetables, uncooked rice, diced tomatoes with juice, beef broth, garlic powder, onion powder, salt, and pepper.
  • Stir gently to ensure rice is submerged in the liquid.

Cooking

  • Cover and cook on low for 6-8 hours or on high for 3-4 hours until rice is tender and vegetables are soft.
  • About 15 minutes before serving, stir in the shredded cheese until melted and bubbly.

Serving

  • Scoop the casserole into bowls or serve family-style directly from the crockpot. Adjust salt and pepper to taste.
  • Garnish with chopped parsley if desired.

Notes

Cool fully and store leftovers in an airtight container for up to 4 days. Freeze for up to 3 months. Thaw in the fridge or reheat from frozen.
Keyword casserole, comfort food, Crockpot Recipe, family dinner, one-pot meal