Marinara Sauce
A plain tomato sauce — onion and garlic softened in olive oil, a can of crushed tomatoes, twenty minutes of simmering, basil off the heat. It makes three cups, freezes well, and is the base under half the Italian food you cook.
At a glance
Ingredients and method are in the app
Kitchen Pantri holds the full ingredient list and step-by-step method for Marinara Sauce, checks it against what is already in your pantry, and adds anything missing to your shopping list. The app is free to use; you set up a Pantri account when you first open it.