1In a ziploc bag, add oil, beer, garlic powder, pepper, and salt. Mix together and add a pound of flank steak. Press out all air and let marinate overnight in the fridge.
2In a ziploc bag, add oil, beer, garlic powder, pepper, and salt. Mix together and add a pound of flank steak. Press out all air and let marinate overnight in the fridge.
3In a ziploc bag, add oil, beer, garlic powder, pepper, and salt. Mix together and add a pound of flank steak. Press out all air and let marinate overnight in the fridge.
4In a melted butter, add paprika, a dash of salt, and sliced onions. Cook until onions get soft.
5In a melted butter, add paprika, a dash of salt, and sliced onions. Cook until onions get soft.
6In a melted butter, add paprika, a dash of salt, and sliced onions. Cook until onions get soft.
7Take marinated flank steak out of the bag, pat dry, and broil for 5-7 minutes on each side.
8Take marinated flank steak out of the bag, pat dry, and broil for 5-7 minutes on each side.
9Take marinated flank steak out of the bag, pat dry, and broil for 5-7 minutes on each side.
10Let the steak rest.
11Let the steak rest.
12Let the steak rest.
13In a small bowl, mix warm sour cream and prepared horseradish together.
14In a small bowl, mix warm sour cream and prepared horseradish together.
15In a small bowl, mix warm sour cream and prepared horseradish together.
16Arrange slices of flank steak on a slice of bread.
17Arrange slices of flank steak on a slice of bread.
18Arrange slices of flank steak on a slice of bread.
19Top with sauteed onions, sour cream and horseradish mixture.
20Top with sauteed onions, sour cream and horseradish mixture.
21Top with sauteed onions, sour cream and horseradish mixture.