Classic Deli-Style Potato Salad with Hard-Boiled Eggs
Hearty potato salad featuring tender potatoes and chopped hard-boiled eggs, mixed with a tangy mustard-mayo dressing and crisp onion. This American-inspired Fourth of July recipe, ready in about 55 minutes, pairs potatoes, large eggs, yellow onion for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 320 calories and feeds 12, so it slots cleanly into a weekly meal plan and pairs well with a quick salad or grain on the side. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.
Ingredients
- 5 pounds peeled and cubed potatoes
- 6 large eggs
- 1 cup chopped yellow onion
- 2 cups mayonnaise
- 1/4 cup prepared mustard
- 1 teaspoon salt
- 1/2 teaspoon black pepper
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Equipment for this recipe
Tools this recipe's steps call for, with a link to each on Amazon.
Instructions
- Step 1: Place 5 pounds peeled and cubed potatoes in a large pot and cover with cold water; add 1 teaspoon salt. Bring to a boil over high heat, then reduce to medium and simmer for 15-20 minutes until potatoes are fork-tender but not falling apart. Drain and let cool.
- Step 2: While potatoes cook, place 6 large eggs in a saucepan and cover with water. Bring to a boil, then cover and remove from heat; let eggs stand for 12 minutes. Drain, cool under cold running water, peel, and chop coarsely.
- Step 3: In a large mixing bowl, combine the cooled potatoes, chopped eggs, and 1 cup chopped yellow onion.
- Step 4: In a separate bowl, whisk together 2 cups mayonnaise, 1/4 cup prepared mustard, 1/2 teaspoon black pepper, and additional salt to taste.
- Step 5: Pour the dressing over the potato mixture and gently fold until all ingredients are evenly coated. Chill in refrigerator for at least 2 hours before serving to allow flavors to develop.









