Mushroom & Onion Spaghetti

This mushroom and onion spaghetti is as stripped-down as pasta gets: sliced mushrooms, onions, and chopped tomato sauteed quickly in olive oil with basil and oregano, then tossed with cooked spaghetti. No heavy sauce, no cream, no cheese. Just clean flavors and a light coating of herbed olive oil.

The five-minute saute is all these vegetables need. The mushrooms release their liquid and start to brown, the onions soften, and the tomato breaks down just enough to create a loose, fresh sauce that clings to the noodles. Overcook them and everything turns to mush.

This is a weeknight dinner that relies on good olive oil and fresh ingredients to do all the talking.

Pro Tips

• Get the pan hot before adding the mushrooms. A cold pan steams them instead of browning them, and you lose all that savory flavor.
• Don’t crowd the pan. Mushrooms need space to brown, not steam in their own moisture.
• Toss the spaghetti with the vegetables while both are still warm so the pasta absorbs some of the seasoned oil.

Variations

• Add a splash of white wine to the pan after the mushrooms brown for a slightly richer sauce.
• Finish with a squeeze of lemon juice and a handful of fresh parsley for brightness.
• Use mixed wild mushrooms like cremini, shiitake, or oyster mushrooms for deeper, earthier flavor.