Pasta Salad with Guar Gum Dressing

A no-cook pasta salad with an unusual trick up its sleeve: the dressing uses guar gum as a thickener instead of oil. That tiny teaspoon turns raspberry vinegar, honey, mustard, and dill into a glossy, clingy sauce with almost no fat, perfect for cooks avoiding oil without sacrificing mouthfeel.

Guar gum is a plant-based thickener from guar beans, the same ingredient used in ice cream and gluten-free baking. A little goes a very long way, which is why only one teaspoon is called for. Sprinkle it into the liquid while whisking or it will clump.

The salad itself is a study in contrasts. Cooked pasta brings comfort, chopped raw spinach adds color and mineral bite, sliced daikon delivers crisp peppery crunch, and halved red grapes drop in bursts of sweet juice. An unusual combination that works because every element tastes distinct.

Raspberry vinegar is the acid that pulls everything together, fruity rather than sharp, a match for the grapes and honey.

Kitchen Tips

• Whisk guar gum vigorously with vinegar first, let rest 5 minutes before tossing with the salad.
• Use any short pasta shape, fusilli and farfalle catch dressing best.
• Halve grapes the long way for more surface contact with the dressing.
• Let the salad rest 15 minutes before serving so flavors marry.

Variations

• Swap daikon for thinly sliced radishes or jicama for similar crunch.
• Use balsamic or sherry vinegar instead of raspberry for a different note.
• Add crumbled feta or toasted pine nuts for more body (though it will no longer be fat-free).