Ingredients

• Ground beef - 1 pound
• Salt - 1 teaspoon
• Black pepper - ½ teaspoon
• Olive oil - 2 tablespoons
• Mushrooms - 8 ounces, sliced
• Swiss cheese - 4 slices
• Burger buns - 4
• Butter - 2 tablespoons
• Onion - 1, sliced
• Garlic - 2 cloves, minced

Instructions

1. 1.

   In a bowl, mix the ground beef with salt and black pepper and form into 4 patties.

2. 2.

   Heat 1 tablespoon of olive oil in a skillet over medium heat.

3. 3.

   Cook the patties for 4-5 minutes on each side or until desired doneness.

4. 4.

   Remove patties from the skillet and set aside.

5. 5.

   In the same skillet, add remaining olive oil and sauté the mushrooms until golden brown.

6. 6.

   Add onions and garlic to the mushrooms and cook until onions are translucent.

7. 7.

   Top each patty with a slice of Swiss cheese and cover until cheese melts.

8. 8.

   Butter the burger buns and toast them in a separate pan until golden.

9. 9.

   Assemble the burgers by placing the patties on the buns, topping with mushroom mixture.

Nutritional Facts