Crock-Pot Scalloped Potatoes Recipe | Samsung Food App

Ingredients

• 5 tbsp. unsalted butter, divided
• 1 small yellow onion, chopped
• 3 garlic cloves, chopped
• 1 1/2 tbsp. all-purpose flour
• 2 1/2 c. heavy cream
• 4 tsp. kosher salt
• 2 tsp. chopped fresh thyme, plus more for garnish
• 1 1/2 tsp. black pepper, plus more for garnish
• 1 1/2 c. sharp white Cheddar cheese, shredded
• 1 1/2 c. Gruyere cheese, shredded
• 4 lb. Russet potatoes (about 4 large potatoes), peeled
• Nonstick cooking spray