Bacon Bit Burgers with Gouda and Smothered Onions

Bahan-bahan (4 porsi)

• 6 slices bacon, (cut into 1/2-inch pieces)
• 3 tablespoons extra virgin olive oil, (divided)
• ½ medium sweet onion, (finely chopped)
• 1½ medium sweet onions, (thinly sliced)
• 1½ 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
• ¼ cup steak sauce ((such as A1 or Lea & Perrins))