This old-school 3-ingredient scallion dalton dip is the kind of simple party recipe that never goes out of style. It has that creamy, savory flavor people remember from potlucks, tailgates, and family cookouts, and it comes together fast with almost no prep. When you need something dependable for a snack table or game day spread, this nostalgic dip is one of those little recipes that always seems to disappear first.

Serve this dip with sturdy potato chips, ridged crackers, pretzel thins, or fresh-cut vegetables for a little balance on the snack table. It also fits right in beside burgers, hot dogs, chili, baked beans, and other casual cookout favorites, and a cold glass of iced tea or soda makes it feel especially true to those backyard gatherings.

3-Ingredient Scallion Dalton Dip

Servings: 8

Close-up of scallion dalton dip in a glass bowl with a potato chip scooping it
Close-up of scallion dalton dip in a glass bowl with a potato chip scooping it

Ingredients

1 cup sour cream

1 cup mayonnaise
1 bunch scallions, thinly sliced

Directions

1. Wash the scallions well, trim the ends, and slice them thinly, using both the white and green parts.

2. In a medium bowl, stir together the sour cream and mayonnaise until smooth and fully combined.

3. Fold in the sliced scallions until they are evenly distributed throughout the dip.

4. Cover and chill for at least 1 hour so the flavors can blend and the dip can thicken slightly.

5. Give the dip a final stir, transfer it to a serving bowl, and serve with sturdy potato chips or your favorite dippers.

Variations & Tips

Extra Onion Flavor: If your family likes a stronger bite, let the sliced scallions sit in the dip for a few hours before serving. The flavor gets deeper and a little more pronounced as it chills.

Kid-Friendly Version: For picky eaters, use slightly fewer scallions and slice them very finely so the onion flavor stays mild and blends more smoothly into the dip.

Make-Ahead Tip: This dip is a great one to prepare the night before a party. Just keep it covered in the refrigerator and stir again before setting it out.

Lighter Swap: You can replace the sour cream with plain Greek yogurt for a tangier, lighter version. The texture will be a little different, but it still makes a creamy and scoopable dip.

Serving Tip: Because this dip is best with sturdy dippers, choose ridged potato chips, thick kettle-style chips, or crisp vegetable sticks that will hold up to the thick texture.