Ingredients
6 slices bacon, cut into 1/2-inch pieces
3 tablespoons extra virgin olive oil, divided
1/2 medium sweet onion, finely chopped
1 1/2 medium sweet onions, thinly sliced
1 1/2 pounds ground sirloin
2 teaspoons Worcestershire sauce
1 teaspoon Tabasco sauce
1 tablespoon steak seasoning
4 crusty poppy seed or plain Kaiser rolls, split
4 slices smoked Gouda cheese
1/4 cup steak sauce (such as A1 or Lea & Perrins)