It is possible to just put them directly to the mixing jar together with all the other components. Blend all ingredients until blended well. After that, form the mixture to 1 1/2 inch chunks and put onto a well-greased baking sheet. After that, include a 3/4 cup of bread crumbs. After that, chop one medium onion into a tiny dice or mix them into the blender. Add 2 pounds. Of ground beef, two eggs, 1/2 cup grated parmesan cheese, and the diced onion into a large mixing bowl. I only thought they looked fairly in this small bowl. I adore the small bit of warmth it attracts. However, you may leave this out if you prefer.