Skillet Cheese Burgers with a Smoky Mustard Sauce

INGREDIENTS

1 1/2 lb

80/20 ground beef

Beefsteak tomato

1 pinch

Garlic powder

1 cup

Lettuce

1/2

Yellow onion

1/2 cup

Dill pickles, thick-sliced

1 tsp

Horseradish, prepared

1 3/4 tsp

Liquid smoke, unsalted

2 tbsp

Mayonnaise

1 tbsp

Mustard, yellow

1/2 tsp

Black pepper

1 1/2 tsp

Kosher salt

1/4 tsp

Paprika, smoked

1 1/3 tbsp

Canola oil

Kaiser rolls or high quality hamburger buns

3/4 cup

Cheddar or sliced american cheese