This Creamy Grape Salad coats crisp red and green grapes in a sweet cream cheese and yogurt dressing, finished with crunchy walnuts. It's an easy, make-ahead side dish that's always the first thing gone at potlucks and cookouts.
Wash the grapes, pat them completely dry, and slice each one in half. Drying them well keeps the dressing from thinning out.
In a large bowl, beat the cream cheese on its own until completely smooth, scraping down the bowl as needed. Starting with just the cream cheese keeps the dressing lump-free.
Add the Greek yogurt (or sour cream), brown sugar, vanilla, and a pinch of salt. Beat until smooth and creamy. Taste and add more brown sugar if you'd like it sweeter.
Gently fold in the grapes and chopped walnuts until everything is evenly coated. Fold rather than stir so the grapes don't bruise.
Top with a handful of extra walnuts. Cover and chill for at least 30 minutes, or up to overnight, before serving.
Notes
Soften the cream cheese fully before beating so the dressing comes out smooth instead of lumpy.
Dry the grapes well after rinsing, and halve them so they hold the dressing and are easy to eat by the spoonful.
Use firm, seedless grapes. A mix of red and green looks pretty and balances sweet with a little tartness.
Sweeten to taste. This runs lightly sweet on purpose. Add more brown sugar if your yogurt or sour cream is on the tangy side.
Swap the nuts. Pecans work one for one in place of walnuts and are the more traditional pick. Toast them first for extra flavor.
Make it ahead. It's even better made a few hours ahead or overnight, which gives the flavors time to meld.
Storage: Keep in an airtight container in the refrigerator for up to 3 days. Stir before serving, and add fresh walnuts if you want more crunch.