Having your own premade sauces in the fridge or the freezer makes for quick meals that you know what is in them. Pesto and roasted red pepper sauce are both great alone or as flavor bombs to soups and other base sauces.
I usually put the pesto in the freezer in single serving bags, but forgot, so I used it for several meals so it didn’t go to waste. It does last surprisingly long if you make sure to cover the top with olive oil after each use, it also freezes beautifully.
I have always cooked, I was that person who could make a meal from an empty fridge. I have lived alone and with large and small families, I have cooked for camps on wood stoves, and in professional kitchens. I have lived and worked all over the west from Montana, to Seattle to Arizona to San Diego. I have traveled, maybe not 'all over the world', yet, and have collected tastes recipes and techniques everywhere, and every one I meet.