Best Gluten Free Mac and Cheese

INGREDIENTS

1 lb

gluten-free elbows macaroni (or cavatappi pasta - cooked per box directions, aim for al dente)

1 tbsp

olive oil

4 tbsp

butter (unsalted)

1/4 cup

gluten-free all-purpose flour

5 cups

milk

1/4 tsp

salt

1 tsp

garlic powder

1 tsp

onion powder

1 tsp

paprika

1 tsp

mustard powder

1/4 tsp

red pepper flakes optional

1/2 cup

sour cream (optional)

2 cups

sharp cheddar cheese (freshly grated)

1 cup

white Colby cheese (freshly grated - or use mozzarella)

1 cup

parmesan cheese (freshly grated)

1 1/2 cups

cracker crumbs (I used Ritz crackers)

6 tbsp

unsalted butter (melted)

1 cup

white Colby cheese (freshly grated - or use mozzarella)

1 cup

cheddar cheese (freshly grated)

1/2 cup

parmesan cheese (freshly grated)