Roasted Broccoli Cheese Casserole with Ritz Topping

INGREDIENTS

small to medium heads broccoli, florets only

2 tbsp

olive oil

Kosher salt and pepper

3 tbsp

butter

3 tbsp

flour

1 1/4 cups

milk

1 1/2 cups

fresh shredded cheese of your choice (I like a blend of sharp cheddar and smoked Swiss)

Salt and pepper

Ritz crackers (about 1 1/2 sleeves)

1/4 cup

melted butter