Chef John’s Meatless Meatballs Recipe

Ingredients 1 tablespoon olive oil 1 pound fresh white mushrooms, finely chopped 1 pinch salt 1 tablespoon butter ½ cup finely chopped onion 4 cloves garlic, minced ½ cup quick-cooking oats 1 ounce very finely shredded Parmigiano-Reggiano cheese ½ cup bread crumbs ¼ cup chopped flat-leaf (Italian) parsley, packed 2 eggs, divided 1 teaspoon salt … Read more