Cheesy Beef and Potato Casserole

INGREDIENTS

1 lb

Ground beef

2 tbsp

unsalted butter, divided

Onion, peeled and diced

2 cloves

garlic, peeled and finely minced

3 tbsp

all purpose flour

2 cups

milk

3 cups

shredded smoked Gouda cheese

1/2 cup

Greek yogurt

1/4 cup

chopped scallions or chives

Idaho baking potatoes, peeled and thinly sliced

1 tsp

dried oregano

Salt and pepper

1/4 cup

seasoned panko breadcrumbs

2 tbsp

Parmesan cheese

2 tbsp

olive oil