Add in chopped mushrooms (they are so yummy and meaty), the mushroom liquor (liquid), tomato puree, salt and pepper. Let this simmer on low for 45 minutes. The sauce will naturally thicken up. Stir occasionally.
A hearty vegetarian dish of pasta with a rich dried porcini sauce. Throwback Thursday from a recipe in the cookbook, "Delicious Memories: Recipes and Stories from the Chef Boyardee Family." by Anna Boiardi.