Peanut Butter Noodles

These cold peanut noodles are a school lunch hero. The sauce is salty-sweet-nutty in a way kids actually go for, and unlike most pasta lunches that turn sad and clumpy by midday, peanut sauce keeps the linguine glossy and slick well into the afternoon.

The sauce is essentially a simplified Thai or Sichuan-style cold noodle dressing. Peanut butter brings the richness, soy sauce brings the salt and umami, sesame oil adds the toasty aromatic note, and a small hit of vinegar and sugar keeps everything balanced.

Use smooth peanut butter for kids and chunky for adults. The texture difference matters more here than in baked goods because the peanut butter is the sauce, not buried inside something.

Rinse the cooked linguine briefly under cold water before tossing with the sauce. This stops the cooking, prevents stickiness, and (most importantly for cold pasta) closes the surface so the noodles don’t continue absorbing dressing and going dry overnight in the fridge.

Kitchen Tips

• Reserve a few tablespoons of pasta water before draining. If the sauce thickens up too much in the fridge, a splash loosens it back up.
• Mince the garlic very finely or use a garlic press. Big chunks of raw garlic in cold noodles are aggressive.
• Add a splash of hot water to the peanut butter before mixing the rest of the sauce. It helps everything emulsify smoothly.
• For lunchboxes, pack a wedge of lime separately and squeeze over right before eating.

Variations

• Toss in shredded chicken, thin-sliced cucumber, or grated carrot for a more substantial salad.
• Add ½ teaspoon Sriracha or chili crisp to the sauce for adult heat.
• Swap linguine for soba or rice noodles for a more authentic Asian noodle dish.