Super Quick and Easy Tomato Based Pasta Sauce

 Folks-

This is a very versatile base recipe. I've been using it for maybe 18 months now, and I don't think I've ever made it the same way twice. I don't remember exactly where I learned it, but I think it was a YouTube video. I'll include things I've tried that worked well in notes at the end, but believe me, it's super easy and versatile, and it's quick enough that you can start it when you set the water for the pasta on the stovetop to boil!

Here it is!

Base ingredients:

2 tbsp olive oil

About 1/3 of a medium onion, diced finely 

2-5 cloves of garlic, minced

A dash of a good salt

10-18 oz small fresh tomatoes, like grape, cherry, or constellation 

A ladle or two of your pasta water

Heat the olive oil in the bottom of a pan and sautee the diced onion with the salt just until it starts to turn glassy, then stir in the minced garlic and tomatoes. Cover and allow the tomatoes to steam until the skins just start to wrinkle a bit in spots, then mash them thoroughly with a potato masher or wooden spoon. Allow to simmer uncovered and stirring frequently until a rubber spatula pushed through it leaves a trail to the bottom of the pan, then add pasta water and continue to simmer until you again get a trail from your spatula. Turn off the heat and serve!

Additions that have worked: Tonight it was 1 tbsp Italian seasoning, 1 tsp balsamic vinegar, 1/4 cup sliced Kalamata olives, 1/4 tsp black pepper, and 1/4 cup chopped Italian Parsley. I added everything except the Parsley right after mashing the tomatoes, and I added half of the parsley right about the same time I added the pasta water, then the rest I put on top of the sauce in the serving bowl. In the past I've used zucchini slices, best added after the tomatoes have been mashed, carrot slivers added with the onions, diced celery, diced yellow squash, and other fresh veggies. I've also successfully used Creole Seasoning, crushed red peppers, Herbs de Province, garden fresh Thyme, Basil, Sage, and Lavender, and other seasonings. I suspect a good barbecue seasoning might work in certain cases.

8-2-2026: Garden fresh tomatoes are best in this recipe, but if you don't have those, you can throw in a tablespoon of brown sugar to offset the acid from the tomatoes. Don't limit yourself to one kind of basalmic vinegar. Any kind will do. White, red, pink, raspberry pineapple, have all tested well.

6-14-2025: Tonight I added fresh diced asparagus after mashing the tomatoes, and only added french herbs de province and balsamic vinegar, covered the sauce and used it to steam the asparagus. After the asparagus was al-dente, I uncovered it and allowed to thicken as usual. This worked better than the zucchini or yellow squash.

Things that didn't: I don't recommend adding meat directly to this recipe. It just doesn't work for some reason. Meats tend to soak up the liquid and dominate the flavor in a negative way. I've tried crumbled hamburger, crumbled sausage, shredded chicken, and meatballs. If you want meat on your pasta, keep it separate until serving, then place it on top of the pasta and sauce on the plate. Same for cheeses.

Note: (8-2-26) If you want a sauce that is more like what you're used to from a jar or American restaurant, start with a bigger tomato like a Roma or San Marzano, or large salad tomatoes. Before everything else,cut a little cross just barely into the skin at the point opposite the stem, blanch in boiling water for about 15-20 seconds and plunge them into an ice bath. Peel them, cut them into cherry-tomato sized chunks, and continue with the recipe. Instead of hitting them with a potato masher, use an immersion blender to puree them, and continue with the recipe.