A Lucky Accident

This recipe (called A Lucky Accident for the kitchen mishap that originally inspired it) is genuinely transformative for home cooking. A pasta insert in your stockpot creates a clever vegetable strainer: the vegetables suspend above the simmering broth, slowly releasing their flavor without breaking down into the liquid. The result is a clean, intensely flavored vegetable stock with crystal clarity that strained-after-the-fact stocks can’t match.

The vegetables go into the pasta insert: carrots, parsnips, turnip, celery (with leaves, important for flavor), and an onion stuck with two whole cloves. The clove-studded onion is a classic French technique; the cloves perfume the broth without floating loose, and you can fish out the onion at the end with all of them still attached.

The tomato base is unusual for vegetable stock and is what gives this recipe its character. Canned tomatoes with their liquid plus tomato paste create a deep, slightly sweet, umami-rich foundation that plain water-based stocks lack.

Three hours of simmering extracts everything from the vegetables. By the end, they’re spent and need to be discarded, but the press-the-solids step at the very end is non-negotiable. That extra liquid carries concentrated flavor that would otherwise be lost.

Use as a base for risotto, vegetable soup, or as a flavorful poaching liquid for chicken.

Pro Tips

• Use a heavy stockpot for even heat distribution. Thin pots can scorch the tomato paste at the bottom.
• Don’t peel the vegetables (just scrub them well). Skins contribute color and flavor, and they’re getting strained out anyway.
• A parmesan rind dropped in during simmering adds incredible umami depth. Fish it out before discarding solids.
• Salt only at the end. Reducing for 3 hours concentrates whatever salt is added; under-salt early and add to taste at the finish.
• Refrigerate up to 5 days, or freeze in 1-cup portions for 6 months. Ice cube trays work beautifully for small flavor boosts.

Variations

• Add 4 ounces of dried shiitake mushrooms for a deeper, mushroom-rich broth.
• Stir in a splash of white wine at the end for refined acidity.
• Throw in 2 dried chiles for a spicy, Mexican-style broth.