This Healthy Potato Salad is simple to prepare and packed with wholesome ingredients like potatoes, eggs, and fresh vegetables. It’s made with light mayonnaise to reduce calories and fat, making it Weight Watchers friendly. Potato salad is a summer classic — it’s hard to imagine a picnic or BBQ without it.

When you follow the Weight Watchers program, potato salad can fit comfortably into your plan if you avoid versions loaded with cheese and excess fat. The best part is you’d never guess this Healthy Potato Salad is WW friendly — it pairs beautifully with any BBQ or picnic entrée.
I’ve always been particular about potato salad, and this recipe is one I rely on year after year. It’s a family classic—my mom and grandmother made it, and over time we’ve made small tweaks while keeping the traditional base intact.
My mom always used low-fat mayonnaise (Hellmann’s 1/2 the fat is my pick), and I continue to use it for its flavor and lighter profile.

Ingredient Notes
This version of potato salad keeps things wholesome and uncomplicated: potatoes, eggs, crunchy vegetables, and a lighter mayonnaise. Using low-fat mayonnaise cuts the fat and calories compared to full-fat versions without sacrificing the creamy texture.
For authentic flavor I prefer mayonnaise over alternatives like Greek yogurt or sour cream, and eggs are essential for the texture and richness of classic potato salad.
Key ingredients:

- Potatoes – Red potatoes are recommended because they hold their shape after cooking and give a creamier, less grainy texture than starchy potatoes.
- Pickle juice – A few tablespoons of pickle brine add bright, tangy flavor without extra calories.
- Mayonnaise – A light or reduced-fat mayo keeps the salad creamy with fewer calories.
*See the recipe card below for the full ingredient list and quantities.
Variations & Substitutions
- Onions – Use red onion instead of green onions if you prefer a sharper bite.
- Potatoes – Waxy potatoes (red, new, or fingerling) are best for holding shape. Yukon Gold works well as a versatile option. Avoid starchy potatoes like Russets, which can fall apart.
- Mayonnaise – Any brand or fat level works; choose what you like best.
- Pickle juice – If you don’t have pickle brine, substitute red or white wine vinegar (add dill to mimic the pickle flavor) or apple cider vinegar.
- Herbs – Garnish with fresh dill for extra brightness, if desired.
How to Make Weight Watchers Potato Salad
Prep: Peel (if desired) and cut potatoes into bite-sized pieces.

- Step 1: Place diced potatoes in a large pot and add enough cold water to cover by about 2 inches. Bring to a boil over medium-high heat. Reduce to a gentle simmer and cook 5–8 minutes, or until a fork easily pierces the potatoes.

- Step 2: Drain the potatoes in a colander and allow them to cool. I usually chill them in the refrigerator for 20–30 minutes.

- Step 3: Meanwhile, hard-boil the eggs. Place 6 eggs in a pot and cover with cold water. For easier peeling, add a teaspoon of baking soda. Bring to a boil, then reduce heat and simmer for 15 minutes. Drain and cool in cold water for 15 minutes before peeling. Chill until ready to mix.

- Step 4: In a large bowl, combine chilled, chopped potatoes and chopped hard-boiled eggs with mayonnaise, chopped radishes, chopped green onions, pickle juice, and salt.

- Step 5: Gently fold everything together to avoid mashing the potatoes.

- Step 6: Transfer to a serving bowl, cover, and refrigerate at least 1 hour to chill and let flavors meld. Store in a sealed container in the fridge for up to 2 days. Garnish: Add sliced eggs, radish slices, and a sprinkle of paprika just before serving.
Top Tip
For neat, even slices of egg, use an egg slicer.

Expert Recipe Tips
- Don’t overcook the eggs. Overcooked eggs develop a dark ring around the yolk. Cool eggs promptly in cold water and refrigerate in their shells until ready to use. Hard-cooked eggs in the shell keep up to one week in the fridge.
- Use even potato cuts. Cut potatoes into uniform 1-inch cubes so they cook evenly and avoid mushy pieces.
- Add delicate vegetables after chilling. To keep radishes and green onions crisp, add them once the potatoes and eggs are fully cooled.
- Taste after chilling. Cold dulls flavor; adjust salt or pickle juice after the salad has chilled.
- Mix gently. Use a soft spatula to fold ingredients together and prevent crushing the potatoes.
- Adjust texture to your liking. Mash a few potato pieces for a creamier consistency without adding more mayo.
- Make ahead. This salad benefits from resting a few hours or overnight so the flavors meld.
- Garnish just before serving. Add sliced eggs, paprika, or fresh herbs at the last minute to keep them bright.

Storage
Store potato salad in an airtight container in the refrigerator for up to 2 days. The ingredients do not freeze well.
What to Eat with WW Potato Salad
This lighter potato salad pairs well with grilled meats like marinated pork, grilled ribs, or beer-can chicken, and it complements most BBQ mains and picnic spreads.

Serving Size
This recipe yields 10 servings, about 3/4 cup per serving. You can scale the recipe as needed to make fewer or more servings.
WW Points
This recipe is Weight Watchers friendly and, according to the author’s app, is approximately 5 WW points per 3/4-cup serving. Adjustments to mayonnaise and portion size will change the points.
Recipe FAQs
Yes. Chilling it for a few hours or overnight improves the flavor. Keep it in an airtight container and add garnishes just before serving.
Use less mayonnaise or replace half with fat-free Greek yogurt (note: this changes the flavor). Increasing vegetables and reducing portion size also lowers points per serving.
You can serve it slightly warm or at room temperature, but chilling yields the best texture and flavor for picnics or BBQs.
Pickle juice provides tang and depth without needing extra salt and makes use of leftover brine from your pickle jar.
This red potato salad is versatile and easy to transport, making it ideal for potlucks, family gatherings, and backyard BBQs. Prepare it ahead to save time the day of your event.
Boil the potatoes and eggs, mix with light mayo and pickle juice, chill, and enjoy your Healthy Potato Salad at your next summer meal.
Enjoy!
More Healthy Summer Salads
-
Pierogi Potato Salad (Award-winning)
-
Strawberry Spinach Pecan Salad
-
Easy Canned Bean Medley Salad
-
Healthy Greek Pasta Salad (Potluck Salad)
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Healthy Potato Salad Recipe
Equipment
- egg slicer
- large pot
Ingredients
- 8 large red potatoes, peeled and diced into ~1-inch cubes
- 6 large eggs, hard-boiled
- 4 whole green onions, chopped
- 6 whole radishes, chopped
- 4 tablespoons pickle juice (from a jar of pickles)
- 1 cup mayonnaise (use your preferred brand)
- 3/4 teaspoon salt
Garnish
- 2 radishes, sliced
- 2 eggs, sliced
Instructions
- 1. Peel and dice potatoes into bite-size pieces.
- 2. Place potatoes in a large pot, cover with cold water by 2 inches, bring to a boil, then simmer 5–8 minutes until tender. Drain and chill.
- 3. Hard-boil 6 eggs: cover with cold water, bring to a boil, simmer 15 minutes, then cool in cold water before peeling.
- 4. In a large bowl, gently combine chilled potatoes and chopped eggs with mayonnaise, radishes, green onions, pickle juice, and salt.
- 5. Transfer to a serving bowl, cover, and refrigerate at least 1 hour. Serve chilled. Keeps up to 2 days in the refrigerator.
Garnish
- Garnish with paprika, extra egg slices, and radish slices just before serving.
Notes
Expert Recipe Tips:
- Don’t overcook eggs to avoid a dark yolk ring; cool them quickly in cold water and refrigerate in the shell until use.
- Cut potatoes evenly for consistent cooking.
- Add delicate vegetables after the potatoes and eggs have cooled to preserve crunch.
- Taste and adjust seasoning after chilling, since cold mutes flavors.
- Use a silicone spatula to fold ingredients gently and avoid mashing.
- Mash a few potato pieces if you want a creamier texture without adding more mayo.
- This salad is best when made a few hours ahead or the night before.
- Garnish just before serving to keep toppings fresh and vibrant.
Nutrition
Calories: 321 kcal |
Carbohydrates: 50 g |
Protein: 11 g |
Fat: 9 g
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