In a large bowl, combine ground beef, chopped onion, minced garlic, egg, Worcestershire sauce, and dried oregano. Mix well with your hands until just combined.
2.
Use your hands to shape the mixture into small balls, about 1 1/2 inches in diameter. Place the meatballs on a baking sheet lined with parchment paper.
3.
Bake in a preheated oven at 400°F (200°C) for 12-15 minutes, or until cooked through.
4.
Serve hot with your favorite dipping sauce, such as marinara or ranch dressing.
Storage Tip: Store leftovers in an airtight container in the fridge for up to 3 days or freeze for up to 2 months.
