Chard and Mushroom Meatballs Chard and mushroom meatballs are very simply to prepare, ideal food for vegans, you only need 35 minutes for cooking. Follow recipe. Ingredients: 4 serving: simple, total time: 45 min. For Meatballs: 400 g of chard 200 g fresh button mushrooms 1 egg 2 Tablespoons of grated Parmesan 100 g flour 1 clove of garlic/ finely chopped 2 Tablespoons of extra virgin olive pinch of nutmeg salt to taste For Frying: 400 ml of oil 100 g of breadcrumbs 30 g flou