2 tablespoons butter
2 tablespoons flour
1 teaspoon salt
1 teaspoon sugar
1/4 cup onion (chopped)
1 cup sour cream
45 ounces canned green beans (drained)
2 cups Cheddar cheese (shredded)
1/2 cup butter cracker crumbs
1 tablespoon butter (melted)
Heat oven to 350 F (175 C).
In a large pan over medium heat, melt two tablespoons of butter. Add in the flour and stir until smooth, let cook for 1 minute. Then, add in the salt, white sugar, diced onion and the sour cream; stir to combine. Mix in the green beans to coat in flour mixture. Pour into casserole dish and sprinkle cheddar on top.
Combine the crumbs and melted butter in a bowl, add over cheese.
Bake in the oven for half an hour or until golden brown.