Prep Time 15 minutes mins
Cook Time 10 minutes mins
Resting Time 1 hour hr
Total Time 1 hour hr 25 minutes mins
For best results, make this salad a few hours ahead or even the day before, since the flavors deepen as it chills; just know the pasta may absorb some dressing, so you can reserve a few tablespoons of dressing to stir in right before serving or add a splash of milk to loosen it. Dice the vegetables small so they distribute evenly and don’t overpower the pasta, and be sure the macaroni is fully cooled and well-drained to prevent a watery salad. Adjust creaminess by adding more mayonnaise or a spoonful of sour cream, and for a lighter version you can swap part of the mayo for plain Greek yogurt. This salad keeps well in the refrigerator for up to 3 days, but always store it chilled and avoid letting it sit at room temperature for more than 2 hours for food safety.