Easy Vegan Potato Salad Using Fridge Leftovers

Out of spoons but still need to eat? This easy vegan potato salad might just become one of your favourite low-effort vegan recipes.

Vegan | GF | Soy-free | Nut-free | No rice

This recipe has long been one of my favourites, as it’s not only low-effort but also incredibly tasty—and a real crowd-pleaser. 

I took it along to our family Easter brunch this year, and—as I’d hoped—it was a tremendous success. Everyone wanted seconds. And because I made so much, there was even one portion left for me to take home and enjoy for lunch the next day.

Why You’ll Love This Easy Vegan Potato Salad

Low-effort, fast, easy, and no-cook… this potato salad is all of this and more. All you need is some fridge leftovers. Although if you wanted to, you could absolutely make this dish from scratch—which is what I did for our Easter brunch—and even that is still very doable.

quick vegan potato salad in a serving bowl.

Gluten-free, vegan, and allergy-friendly, most people can enjoy it without worrying about rashes, stomach upset, or other allergic reactions. That said, if you’re allergic to nightshades, I’m afraid you’re out of luck here (read more about nightshade vegetables).

Spoonie Tips for Quick Vegan Potato Salad

  • Use pre-cooked or leftover potatoes.
  • Sit while chopping. As a wheelchair-user, I do this 100% of the time, but it works just as well for those who don’t need a wheelchair (yet).
  • Use pre-chopped onions or garlic paste. Shortcuts are total spoon-savers!

This recipe is great for batching: it will stay fresh in the fridge for up to 3 (or even 4) days. Future you will love having a few ready-to-eat meals on hand.

Egg-Free Potato Salad Ingredients

For this recipe I typically use leftover boiled potatoes, kidney beans (pre-cooked or from a tin), a handful of cherry tomatoes, gherkins, pickled silverskin onions, vegan mayo, and dairy-free yoghurt.

However, this recipe is very forgiving: you can swap in other legumes or even tofu instead of kidney beans, and adjust ingredients based on what you have. Potatoes, however, are non-negotiable: no potato salad without them.

Ingredients for easy vegan potato salad laid out on a chopping board.

How to Make This Vegan Potato Salad Using Leftovers

Large bowl of Easy Vegan Potato Salad

Easy Vegan Potato Salad

Spoonie Chef Daan
An easy vegan potato salad made with simple fridge leftovers. This quick, no-cook recipe is creamy, dairy-free, and perfect for low-energy days, meal prep, or a fuss-free lunch. Flexible, budget-friendly, and ready in minutes.
Prep Time 10 minutes
Total Time 10 minutes
Servings 1 serving

Ingredients
  

  • 3 boiled potatoes diced
  • 3 tbsp kidney beans
  • ½ onion diced
  • garlic to taste
  • 5 cherry tomatoes quartered
  • 2 gherkins diced
  • 1 tbsp vegan mayonnaise
  • 1 tbsp vegan yoghurt
  • herbs and spices to taste

Instructions
 

  1. Toss everything into a bowl. Mix well.
  2. That’s it.
  3. You can eat it straight away, but if you give it 15-30 minutes in the fridge the flavours get time to mingle, and it will taste even better.

Notes

Quantities are approximations. You can play around with them and use your own judgement.
Best served chilled or at room temperature. 
Ideal for meal prep, picnics, pot luck, or low-energy lunches.

Dairy-Free Potato Salad Variations

  • Use spicy tofu instead of kidney beans.
  • Swap tomatoes for sweet corn, bell peppers, broccoli, or green peas.
  • Use sundried tomatoes instead of cherry tomatoes.

Serving Suggestions

  • Garnish with freshly cut spring onions, chives, or parsley.
  • Add a sprinkle of smoked paprika or lemon zest just before serving.
  • Eat straight from the bowl or paired with a slice of GF bread for lunch.
  • Serve alongside a simple soup (store-bought or leftover) or a refreshing vegan Caprese-style salad for dinner.

How to Store Your 10-Minute Vegan Potato Salad

This dairy-free potato salad keeps 2–3 days in the fridge in an airtight container.
Do not freeze.

Allergy Information

Contains: Potato
Free from: Dairy, Gluten, Eggs, Soy, Sesame
Important: Always check labels for cross-contamination risks


Disclaimer
I’m not a dietitian; this recipe and any nutritional or allergy-related notes are based on personal experience and should not replace professional advice.


If you like this recipe, you might also enjoy my Vegetarian Grazing Board, Slow Cooker Vegetable Soup, or Carrot Ginger Soup.

A vegetarian grazing board featuring assorted cheeses, deviled eggs, sliced cucumber, cherry tomatoes, bread, dips in bowls, dried fruits, seeds, and nuts arranged as a vibrant snack or appetizer spread.

Impress your friends and family with a stunning snack board filled with all kinds of yummy snack food.

Slow Cooker Vegetable Soup
 Just 5 minutes of hands-on work, leaving you free to do whatever you like while your crock pot works its magic.
See the recipe
A spoonful of slow cooker soup is held above a bowl on a wooden tray, next to slices of bread and a dish of herbed butter. A red cloth is in the background.
Easy Carrot Ginger Soup
Easy to make with whatever ingredients you have on hand, gentle on the stomach, versatile, and tasty.
See the recipe
A bowl of instant pot carrot and ginger soup with a swirl of cream and herbs on top, placed on a black plate with a spoon beside it; a green serviette and pepper grinder in the background.

Frequently Asked Questions

Can I make this easy vegan potato salad ahead of time?

Absolutely. This is a true make-ahead vegan potato salad, and ideal for meal prep. It keeps well in the fridge for 2–3 days, and the flavour often improves after a few hours.

What can I use instead of mayo in vegan potato salad?

You can use dairy-free yoghurt, mashed avocado, or a simple olive oil and mustard-free dressing for a mayo-free vegan potato salad.

Can I make a no-cook vegan potato salad with leftovers?

Certainly. If you already have cooked potatoes, this becomes a true no-cook vegan potato salad—just chop, mix, and chill.

Want more simple, comforting recipes that work on low-energy days?
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