Oh, let me tell you about my absolute favorite picnic dish: mustard potato salad! This creamy and tangy delight has a way of stealing the show at any gathering. I still remember the first time I made it for a family picnic; it was a hot summer day, and the sun was shining. The moment I took that first bite, I was hooked! The flavor of the Dijon mustard paired with the creaminess of the mayonnaise just dances on your taste buds, and it’s a taste that brings back those warm, sunny memories every time I make it.

What I love most about this mustard potato salad is how versatile it is. You can whip it up quickly for a last-minute get-together or make it a day ahead to let those flavors really meld together. Plus, it’s a fantastic side dish that complements everything from grilled meats to veggie burgers. Trust me, it’s a crowd-pleaser that everyone will be asking for seconds of! So, grab your potatoes, and let’s get cooking!
Ingredients for Mustard Potato Salad
Alright, let’s gather all the deliciousness we need to make this mustard potato salad shine! Here’s what you’ll need:
- 2 pounds potatoes, peeled and cubed
- 1 cup mayonnaise
- 2 tablespoons Dijon mustard
- 1 tablespoon apple cider vinegar
- 1/2 cup celery, diced
- 1/2 cup red onion, diced
- 1/4 cup fresh parsley, chopped
- Salt and pepper to taste
Make sure to pick out some nice, hearty potatoes—Russets or Yukon Golds work wonderfully. And don’t skimp on the Dijon mustard; it’s what gives this salad that delightful tang! Feel free to adjust the mayonnaise and mustard based on your preferences. Some like it creamier, and others enjoy a bit more zing, so get creative!
How to Prepare Mustard Potato Salad
Now that we’ve got our ingredients ready, let’s dive into the fun part—making this mustard potato salad! I promise, it’s super easy and you’ll be so proud of the delicious result. Just follow these steps, and you’ll have a creamy, tangy salad that’s perfect for any occasion!
Step 1: Boil the Potatoes
First things first, let’s get those potatoes boiling! Place your peeled and cubed potatoes into a large pot of salted water. You want the water to taste a bit like the sea, so don’t hold back on the salt. Bring it to a boil over high heat, then reduce to a medium simmer. Cook them until they’re tender, which should take about 15 minutes. The best way to check for tenderness is to poke a potato cube with a fork; if it slides off easily, they’re ready to go! Once done, drain them and set aside to cool.
Step 2: Mix the Dressing
While your potatoes are cooling, let’s whip up the dressing! In a large mixing bowl, combine 1 cup of mayonnaise, 2 tablespoons of Dijon mustard, and 1 tablespoon of apple cider vinegar. Add a pinch of salt and a few cracks of black pepper to taste. Give it a good stir until everything is nicely blended. This dressing is where the magic happens—it’s creamy, tangy, and oh-so-delicious!
Step 3: Combine Ingredients
Now it’s time to bring everything together! Once your potatoes have cooled down, add them to the bowl of dressing along with the diced celery, red onion, and chopped parsley. Here’s the key: toss everything gently to combine. You want to coat the potatoes without mashing them up—trust me, a light touch makes a big difference!
Step 4: Chill the Salad
After everything’s mixed together, it’s chilling time! Cover the bowl with plastic wrap or transfer the salad to an airtight container, and pop it in the refrigerator for at least 1 hour. This is crucial! Chilling allows the flavors to meld beautifully and makes the salad even tastier. I usually make it a few hours ahead of time, or even the day before—just another reason why this dish is perfect for picnics!
Why You’ll Love This Recipe
Let me tell you, this mustard potato salad is an absolute game changer for summer picnics! First off, it comes together in no time at all—seriously, you can whip this up in just about 30 minutes. That’s less time than it takes for your grill to heat up!
The creamy texture of the potatoes, combined with that zingy, tangy dressing, creates a flavor explosion that’s simply irresistible. Every bite is a perfect balance of creaminess from the mayo and a delightful punch from the Dijon mustard. It’s like a flavor party in your mouth!
And here’s the best part: this salad is such a versatile side dish. It pairs beautifully with everything, whether you’re serving up burgers, hot dogs, or even just some fresh veggies. Plus, it’s always a hit at gatherings—everyone will be raving about it and asking for the recipe. Trust me, once you make this mustard potato salad, it’ll become a staple in your picnic repertoire!
Tips for Success with Mustard Potato Salad
Alright, let’s make sure your mustard potato salad turns out absolutely perfect! Here are some of my top tips to elevate this dish and impress your friends and family:
- Adjust the Mustard: Everyone has their own taste when it comes to mustard. If you prefer a milder flavor, start with 1 tablespoon of Dijon and taste as you go. You can always add a little more for that extra kick!
- Make It Ahead: I can’t stress this enough! Making the salad a day ahead lets all those flavors meld together beautifully. The longer it sits, the tastier it gets, so you can prepare it in advance and just chill until it’s time to serve.
- Use Fresh Ingredients: Fresh celery, onions, and parsley make a world of difference! They add crunch and vibrant flavor that really enhances the overall dish. Trust me, it’s worth it to use the good stuff!
- Experiment with Add-Ins: Feel free to get creative! Adding chopped pickles or hard-boiled eggs can give your salad an exciting twist. I love throwing in some diced pickles for that extra tangy crunch!
- Check the Potatoes: When boiling the potatoes, keep an eye on them! You want them tender but not mushy. Use a fork to test; they should slide off easily when done. Overcooked potatoes can turn your salad into a mushy mess.
- Chill It Properly: Don’t skip the chilling step! It’s essential for allowing the flavors to develop. Aim for at least an hour in the fridge, but if you can let it sit longer, do it! You’ll be rewarded with an even more delicious salad.
With these tips in your back pocket, you’re all set to create a mustard potato salad that’s not just good, but absolutely fantastic! Enjoy the compliments that come your way!
Variations of Mustard Potato Salad
Now, if you’re like me and love to mix things up a bit, you’re in for a treat! There are so many fun variations of mustard potato salad that can take this classic dish to a whole new level. Let’s explore some delicious ideas!
- Pickle Perfection: Chopped pickles or dill relish can add a tangy crunch that complements the creamy dressing beautifully. Just toss in about 1/2 cup of diced pickles to give it that extra zing!
- Hard-Boiled Eggs: Want to make it even heartier? Chopped hard-boiled eggs are a fantastic addition. They add a rich creaminess that pairs perfectly with the mustard flavor. I usually add about 2-3 chopped eggs for a lovely texture!
- Herb Infusion: Fresh herbs can really elevate your salad. Try adding some chopped dill or chives for an aromatic twist. They bring a fresh, vibrant flavor that makes every bite feel special!
- Spicy Kick: If you’re a fan of heat, consider mixing in some diced jalapeños or a dash of hot sauce. It’ll give your mustard potato salad a delightful kick that’s sure to impress!
- Veggie Boost: For added nutrition and crunch, throw in some diced bell peppers or shredded carrots. They not only add color but also pack a delightful crunch that makes the salad even more exciting!
- Cheesy Goodness: Shredded cheese, like sharp cheddar or crumbled feta, can add a creamy, savory element that enhances the flavor profile. I love adding about 1/2 cup of sharp cheddar for that extra richness!
Feel free to mix and match these variations based on your taste preferences. The beauty of this mustard potato salad is its versatility, so get creative and make it your own! You’ll be amazed at how simple tweaks can turn a classic into something uniquely delicious!
Storage & Reheating Instructions
Now that you’ve whipped up a delicious batch of mustard potato salad, let’s talk about how to store those tasty leftovers! First off, you’ll want to make sure you keep it fresh and flavorful. Transfer any uneaten salad into an airtight container. This is super important to prevent it from absorbing any unwanted odors from your fridge.
Once stored, your mustard potato salad will keep well in the refrigerator for about 3 to 5 days. Just give it a quick stir before serving, as some of the dressing may settle at the bottom. If you notice it looks a little dry, feel free to add a splash of mayo or a bit more mustard to bring it back to life!
Now, about reheating—I’m here to say that reheating isn’t necessary for this salad! It’s best served cold, and honestly, the flavors get even better after a day in the fridge. So, just pull it out, give it a good mix, and enjoy it straight from the fridge. That’s the beauty of mustard potato salad—it’s a refreshing, no-fuss side dish that everyone loves! If you ever find yourself needing to serve it warm, just be cautious not to overheat it, as it can change the texture of the potatoes. But really, trust me, it’s perfect just as it is!
Nutritional Information
Now, if you’re curious about what’s in this delicious mustard potato salad, I’ve got you covered! Here’s a breakdown of the estimated nutritional values per serving (about 1 cup):
- Calories: 300
- Fat: 20g
- Saturated Fat: 3g
- Unsaturated Fat: 15g
- Trans Fat: 0g
- Cholesterol: 5mg
- Sodium: 400mg
- Carbohydrates: 30g
- Fiber: 3g
- Sugar: 2g
- Protein: 5g
Keep in mind that these values are estimates and can vary based on the specific ingredients you use. If you swap out mayo for a lighter version, or add extra veggies, the nutritional content might change a bit. But hey, it’s all about enjoying this tasty dish while feeling good about it, right? So dig in and savor each creamy, tangy bite!
FAQ About Mustard Potato Salad
Got questions about this delicious mustard potato salad? Don’t worry, I’ve got you covered! Here are some of the most common queries I get, along with my answers to help you out:
Can I use different types of potatoes?
Absolutely! While I love using Russets or Yukon Golds, you can experiment with other varieties like red potatoes or even fingerlings. Just keep in mind that different potatoes can have different textures, but they’ll all taste great!
Can I make this salad vegan?
Yes! To make a vegan version, simply swap out the mayonnaise for a vegan mayo. There are some fantastic options out there that taste just as creamy and delicious. You can also add a little extra Dijon mustard for that extra kick!
How long can I keep leftovers?
You can store the mustard potato salad in an airtight container in the refrigerator for about 3 to 5 days. Just give it a quick stir before serving again, since the dressing might settle a bit!
What’s the best way to serve it?
This salad is best served chilled, so make sure to give it some time in the fridge before digging in. It’s a perfect side dish for barbecues, potlucks, or just a casual dinner at home!
Can I add other ingredients?
Definitely! Feel free to customize your mustard potato salad with add-ins like chopped pickles, hard-boiled eggs, or even some crispy bacon bits for extra flavor and texture. The sky’s the limit!
Can I use other types of mustard?
Of course! While Dijon mustard is my go-to for that tangy flavor, you can try yellow mustard for a milder taste or even spicy brown mustard for an extra kick. Just adjust the amount to suit your palate!
Is it necessary to chill the salad?
Yes, chilling is key! It allows all those wonderful flavors to meld together, making every bite even tastier. Aim for at least 1 hour in the fridge, but longer is even better if you can manage it!
Can I serve this salad warm?
While it’s traditionally served cold, you can serve it slightly warm if you prefer. Just be careful not to overheat it, as it can change the texture of the potatoes. But honestly, I think it’s best chilled!
Print
Mustard Potato Salad: 5 Steps to a Perfect Picnic Dish
- Total Time: 30 minutes
- Yield: 6 servings 1x
- Diet: Vegetarian
Description
A creamy and tangy mustard potato salad perfect for picnics.
Ingredients
- 2 pounds potatoes, peeled and cubed
- 1 cup mayonnaise
- 2 tablespoons Dijon mustard
- 1 tablespoon apple cider vinegar
- 1/2 cup celery, diced
- 1/2 cup red onion, diced
- 1/4 cup fresh parsley, chopped
- Salt and pepper to taste
Instructions
- Boil potatoes in salted water until tender, about 15 minutes.
- Drain and let cool.
- In a bowl, mix mayonnaise, mustard, vinegar, salt, and pepper.
- Add cooled potatoes, celery, onion, and parsley to the dressing.
- Toss gently to combine.
- Chill in the refrigerator for at least 1 hour before serving.
Notes
- This salad can be made a day ahead.
- Adjust mustard quantity to taste.
- For a twist, add chopped pickles or hard-boiled eggs.
- Prep Time: 15 minutes
- Cook Time: 15 minutes
- Category: Salad
- Method: Boiling
- Cuisine: American
Nutrition
- Serving Size: 1 cup
- Calories: 300
- Sugar: 2g
- Sodium: 400mg
- Fat: 20g
- Saturated Fat: 3g
- Unsaturated Fat: 15g
- Trans Fat: 0g
- Carbohydrates: 30g
- Fiber: 3g
- Protein: 5g
- Cholesterol: 5mg
Keywords: mustard potato salad, potato salad, salad recipes, picnic food











