Vegan Bolognese Ingredients 1 cup walnuts 10-12 button mushrooms 1 onion 4 carrots 1 zucchini 3 tsp minced garlic 1 tsp cinnamon 1/2 tsp cloves 2 tbsp basil 1 tbsp parsley 1 can stewed tomatoes Method Blend walnuts and mushrooms until coarse. Sauté walnut-mushroom mixture, diced onion, and garlic until browned. Add grated carrots and zucchini and continue sautéing. Add spices and herbs, then tomatoes; break up tomato pieces with spoon. Simmer until ready to serve over pasta.