Ground Beef Puff Pastry Rolls (Easy Cheeseburger Appetizer)

Ingredients

• 1 tablespoon olive oil
• 1/2 cup onion (chopped)
• 2 cloves garlic (finely minced)
• 1.5 pounds ground beef ((Mince))
• 1 teaspoon thyme
• 1/4 cup red wine (or beef broth)
• 2 teaspoon Worcestershire sauce
• 2 tablespoons sour cream
• salt and pepper (to taste)
• 2 sheets puff pastry dough
• 2 cups cheese (grated (we like either a cheddar or Colby jack) Use whatever you enjoy.)
• 1 egg (beaten)