INGREDIENTS
2
lbs Ground beef, lean
1
Onion, small diced (approximately 1 1/2 cups), medium
2 tbsp
Ketchup
1/2 cup
Mayonnaise
1 tbsp
Mustard, yellow
24
Pickle, slices
1 1 ounce package
French onion soup mix, dry
1 tbsp
Seasoning, Steak
1 tbsp
Sesame seeds
2 tbsp
Olive oil
24
Slider rolls
10
slices American cheese
2 tbsp
Butter