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–+ servings

"Clean-Out-The-Fridge" Slow Cooker Casserole

A versatile and comforting casserole made with leftover vegetables, proteins, and pantry staples. This flexible recipe helps reduce food waste while creating a delicious, hearty meal perfect for any weeknight dinner.
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Prep Time 15 minutes
Cook Time 4 hours
Total Time 4 hours 15 minutes
Course Casserole, Comfort Food, Family Dinner, Main Course
Cuisine American
Servings 6
Calories 400 kcal

Ingredients
  

  • 1.5 lbs protein e.g., ground beef, turkey mince, chicken mince, or vegetarian alternative
  • 1 onion thinly sliced
  • 4 potatoes chopped or sliced
  • 2 cups carrots chopped
  • 1 cup celery chopped
  • 3 garlic cloves minced
  • 1 teaspoon olive oil
  • 1 teaspoon garlic powder
  • 1.5 tablespoons A1 sauce
  • 3 tablespoons butter sliced
  • 1/2 cup uncooked white rice
  • 1.5 cups water
  • 1 1/2 cups shredded cheddar cheese or 10 cheese curds
  • 1 can 10 oz condensed tomato soup
  • Salt and pepper to taste

Instructions
 

  • Layer the Vegetables: Arrange sliced onions, diced potatoes, chopped carrots, chopped celery, and minced garlic at the bottom of a large slow cooker.
  • Brown the Meat: Heat olive oil in a skillet over medium heat. Add your choice of protein and cook until browned, about 5 minutes. Season with salt and stir in the A1 sauce and garlic powder. Discard excess liquid.
  • Add the Meat: Place the cooked meat on top of the vegetables in the slow cooker.
  • Butter and Rice: Spread sliced butter evenly over the meat and vegetables. Sprinkle the uncooked white rice over the top.
  • Pour the Soup: Evenly pour condensed tomato soup and water over the ingredients in the slow cooker.
  • Slow Cook: Cover and cook on low for 6-8 hours or on high for 4 hours.
  • Add the Cheese: Once cooking is complete, turn off the slow cooker and sprinkle shredded cheddar cheese over the top. Cover again and let the cheese melt before serving.

Notes

Swap rice for cooked noodles, or add other vegetables like zucchini, bell peppers, or peas. For added heat, mix in red pepper flakes or hot sauce while cooking the meat. For a creamier version, replace half of the water with milk. Prepare the night before for an easy meal.

Nutrition

Calories: 400kcal
Keyword Clean-Out-The-Fridge, Easy, Leftover Casserole, Slow Cooker, Versatile
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