Delicious Halloween Mummy Meatballs (Easy Party Appetizer) - My Home Made Recipe

Ingredients

• 1 lb (450 g) ground beef
• 1/2 lb (225 g) ground pork
• 1/2 cup (50 g) plain breadcrumbs
• 1 large egg
• 1/4 cup (25 g) grated parmesan cheese
• 2 cloves garlic, minced
• 1 teaspoon Italian seasoning
• 3/4 teaspoon kosher salt
• 1/4 teaspoon black pepper
• 1 can (8 oz / 225 g) refrigerated crescent dough sheet or crescent rolls
• 1 egg, beaten with 1 teaspoon water
• 12 black olives, sliced into small rounds
• 1 1/2 cups (360 ml) marinara sauce, warmed
• Chopped parsley, optional for serving