Long Island Potato Salad
A tangy, sweet potato salad with a creamy mayo finish, perfect for picnics and potlucks, offering a unique blend of flavors with a hint of mustard and onion.
Ingredients
Instructions
- Cook potatoes until al dente, then slice thin and place in a large container.
- In a small bowl, mix sugar, dry mustard, egg, water, salt, pepper, parsley flakes (optional), and chopped onion.
- Combine the mixture with the sliced potatoes and refrigerate for 24 hours.
- Drain potatoes in a strainer, then place in a bowl and add mayonnaise.
- Mix well and serve.
Tips & Substitutions
For a creamier texture, consider adding Greek yogurt or sour cream to the mayonnaise. If you prefer a bit of tang, a splash of apple cider vinegar can elevate the flavor. Make sure to slice the potatoes while they are still slightly warm for better absorption of the dressing. This Long Island Potato Salad can be made up to a day ahead for optimal flavor development.
Serving Suggestions
This Long Island Potato Salad is a delightful side dish for picnics and barbecues. It pairs beautifully with grilled meats or sandwiches. For a complete meal, serve it alongside American recipes like BBQ ribs or grilled chicken. Garnish with additional parsley flakes for a fresh touch and serve chilled.
Storage & Reheating
Store any leftovers in an airtight container in the refrigerator for up to 3 days. To reheat, gently warm the potato salad in the microwave, stirring occasionally to prevent uneven heating. If the salad seems dry, add a little extra mayonnaise or a splash of water to revive its creaminess.
Nutrition & Diet Analysis (per serving)
Each serving of Long Island Potato Salad contains roughly 191 calories, with 3g protein, 26g carbohydrates, and 8g fat. It is a good source of potassium (13% of the Daily Value) and vitamin C (12% of the Daily Value). Note that it is relatively high in sodium, at 928mg per serving (40% of the Daily Value).
Estimated from ingredients & per-serving nutrition — verify against package labels for allergies or strict diets.
* % Daily Values based on a 2,000 calorie diet (FDA 2020).
Frequently Asked Questions
Can I make this potato salad ahead of time?
Absolutely! In fact, making it 24 hours in advance allows the flavors to meld beautifully. Just be sure to store it in the refrigerator and give it a good stir before serving to redistribute the dressing.
What type of potatoes should I use for this salad?
Waxy potatoes like red or new potatoes work best for this recipe, as they hold their shape well after cooking. You can also use Yukon Gold potatoes for a creamier consistency, but avoid starchy potatoes like Russets, as they may become mushy.
Can I add other ingredients to the salad?
Definitely! Feel free to customize your Long Island Potato Salad with ingredients like diced celery for crunch, hard-boiled eggs for protein, or even pickles for an extra zing. Just keep in mind to balance the flavors so they complement each other.
Nutrition is estimated from USDA FoodData Central ingredient data and may vary with brand, portion and preparation — see our methodology. This information is for general educational purposes only and is not medical or dietary advice (disclaimer).