Creamy, Cheesy Double-Potato Hash Brown Casserole

INGREDIENTS

Bacon, center-cut slices

3 tbsp

Flat-leaf parsley, fresh

Garlic cloves

1 30 ounce package

Hash brown potatoes, frozen

2 cups

Onion

2 8 ounce packages

Presliced white mushrooms

Eggs, large

1 cup

Chicken stock, unsalted

1 tsp

Black pepper, freshly ground

1/2 tsp

Kosher salt

1 tbsp

Olive oil

2 oz

40% less fat original kettle-style potato chips, less fat original

4 oz

Cheddar cheese, reduced-fat sharp

1/2 cup

Sour cream, light