INGREDIENTS
1 lb
ground beef
1
small onion, diced
1 can
chicken gumbo soup
2/3 cup
ketchup
1 tbsp
mustard
1 1/2 cups
shredded Colby Jack cheese
12
count slider buns
1/4 cup
butter, melted
1 tbsp
brown sugar
2 tsp
Dijon mustard
onion powder
Worcestershire sauce
Parmesan cheese