Preheat oven to 350F.
In a pan on medium heat, add olive oil. Once heated add minced onion, garlic and spinach, cooking until spinach has wilted.
In a bowl combine your cooked ingredients with ground turkey, bacon, panko, egg, and salt & pepper, mixing until combined.
Line a cookie sheet with parchment paper, take a heaping tablespoon of the meatball mixture, form into a ball, and place on the cookie sheet.
Cook in the oven for 15-20 minutes, until fully cooked.