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Slow Cooker Beef and Potato Au Gratin

Prep Time 20 minutes
Cook Time 4 hours
Total Time 4 hours 20 minutes
Servings 6 servings
Calories 650
A hearty and cheesy slow cooker dish combining tender beef, potatoes, and rich cheeses for a comforting meal.

Ingredients

Meat and Dairy

  • 2 pounds ground beef
  • 1 small onion (finely chopped)
  • 1 tablespoon minced garlic
  • 1.5 cups shredded cheddar cheese
  • 1.5 cups shredded mozzarella cheese
  • 2 tablespoons unsalted butter
  • 2 tablespoons all purpose flour
  • 2 cups beef broth
  • 1 cup half and half
  • 4.5 medium russet potatoes (peeled and thinly sliced)

Instructions 

  • Prepare the slow cooker with nonstick spray. Cook beef and onions until browned, then add garlic and seasonings.
  • Melt butter in a saucepan, stir in flour to make a roux, then whisk in beef broth and half and half until thickened.
  • Layer potatoes in the slow cooker, top with beef mixture, then sprinkle with cheeses. Repeat layers and finish with cheese.
  • Pour sauce over layered ingredients, cover, and cook on low for 4-5 hours until potatoes are tender and sauce is bubbly.
  • Let sit for a few minutes, garnish with parsley or green onions if desired, then serve.

Notes

For a richer flavor, use aged cheddar and fresh herbs.
Calories: 650kcal
Cost: $15
Course: Main Course
Cuisine: American
Keyword: Beef, cheese, potatoes