With crunchy onions, colorful green beans, and gooey cheese topped with breadcrumbs, Grandma’s Green Bean Casserole is a great recipe for first time casserole makers.
The buttery cracker topping sprinkled over the cheese seals in the rich and savory flavor of the green beans below it.
Prep Time: 10 Mins
Sweet onion Mushrooms Sour cream Worcestershire sauce Cut green beans Sharp cheddar cheese
Cook Time: 30 mins
Melt a tablespoon of butter in large skillet over medium heat. Increase to medium-high heat, saute a cup onion and mushrooms in butter until tender.
Stir in flour and stir for 2-3 minutes to coat, until raw flour taste is gone. Pour in milk and stir until thickened.
Add in green beans and stir until coated. Move green bean mixture into a prepared baking dish. Top with cheddar cheese.