Cheesy Scalloped Potatoes

INGREDIENTS

lbs Russet Potatoes peeled and sliced in 1/8 inch rounds

lbs Yukon Gold Potatoes peeled and sliced in 1/8 inch rounds

medium sweet onion thinly sliced

1/4 cup

butter

4 cloves

garlic minced

1/4 cup

all purpose flour

1/4 tsp

onion powder

1/4 tsp

smoked paprika

1/2 tbsp

dried parsley

1 tsp

sea salt

1/2 tsp

fresh ground black pepper

1 cup

low sodium chicken broth

2 cups

2% milk

2 cups

freshly grated sharp cheddar (reserve 1/2 cup for top)

1 cup

freshly grated white cheddar (reserve 1/4 cup for top)