Mediterranean Beef Meatballs

Name: Mediterranean Beef Meatballs
Prep time: 15 min
Cook time: 10 min
Total time: 25 min
Cuisine: American
Ingredients: 1 lb. lean grass fed ground beef; 1/4 cup oat flour (ground oatmeal); 2 Tbsps chopped fresh dill; 2 Tbsps chopped fresh parsley leaves; 2 Tbsps chopped fresh mint leaves; 1/4 cup pitted Kalamata olives (chopped); 1/4 tsp sea salt (or to taste); 1/4 tsp finely ground black pepper (or to taste); 1/2 small onion (grated); 2-3 fresh garlic cloves (minced); 1 Tbsp avocado or olive oil