Impress your family and friends with a delicious and easy recipe for French Onion Steak Pinwheels! You'll love the savory combination of tender steak, caramelized onions, and creamy Gruyère cheese. This mouthwatering dish is perfect for any occasion, and it’s simple to prepare. Discover step-by-step instructions and creative variations to make it your own. Click through to dive into this tasty recipe and elevate your dinner game!
1 lb flank steak, pounded to 1/4 inch thickness
1 large onion, thinly sliced
2 tablespoons butter
1 tablespoon olive oil
1 tablespoon Worcestershire sauce
1 teaspoon fresh thyme leaves or 1/2 teaspoon dried thyme
1 cup gruyère cheese, shredded
Salt and pepper to taste
Toothpicks or kitchen twine