INGREDIENTS
1/2
large yellow onion (minced)
1 tbsp
butter
1 1/2 lb
ground beef
1
large egg
2 cups
cheese crackers (crushed)
1/2 cup
roasted green chile (minced)
1 tbsp
unsalted butter
1 tbsp
all purpose flour
1 cup
milk
1 1/2 cups
grated extra sharp white cheddar