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
Personal Notes
Organization Tags
Comments