30min · 12 servings Ingredients For the ground beef ▢1 Tbsp. softened butter ▢1 Tbsp. olive oil ▢1/2 white onion, finely diced ▢2 cloves garlic, minced ▢1 lb. ground beef ▢1 Tbsp. yellow mustard ▢1 tsp. Worcestershire sauce ▢1/2 tsp. kosher salt ▢pepper, to taste For the burgers ▢1 pack dinner rolls, 12 count (I use King's Hawaiian Savory Butter Rolls) ▢16 slices American cheese (I use Boar's Head) ▢3 Tbsp. butter, melted ▢pinch of salt and garlic powder ▢2 tsp. white sesame seeds Burger sauce ▢1/2 cup mayonnaise ▢1/4 cup ketchup ▢2 Tbsp. sweet pickle relish ▢2 tsp. sugar ▢1 tsp. distilled white vinegar ▢salt and pepper, to taste recipe: https://krollskorner.com/appetizers/cheeseburger-sliders/