INGREDIENTS
2 tbsp
butter
2 tbsp
all-purpose flour
1 tsp
salt
1 tsp
white sugar
1/4 cup
onion, diced
1 cup
sour cream
3 14.5 ounce cans
French style green beans, drained
2 cups
shredded Cheddar cheese
1/2 cup
crumbled buttery round crackers
1 tbsp
butter, melted