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Healthy / DINNER / Salt and Vinegar Smashed Potatoes with Miso Ketchup

Salt and Vinegar Smashed Potatoes with Miso Ketchup

January 9, 2026 by Tiffany

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If you’re looking for a delightful side dish that’s sure to impress, look no further than Salt and Vinegar Smashed Potatoes with Miso Ketchup. This recipe is one of my absolute favorites because it combines the crispy, tangy goodness of smashed potatoes with a unique twist on ketchup. It’s perfect for summer cookouts, cozy family dinners, or any time you want to bring a little joy to your plate. Trust me; once you try these flavorful bites, you’ll be adding them to your regular menu!

These smashed potatoes are not just delicious; they are also incredibly easy to make. With simple ingredients and straightforward steps, you’ll find that this dish quickly becomes a go-to for any occasion. Plus, they pair wonderfully with all sorts of mains, from grilled veggies to hearty plant-based proteins.

Why You’ll Love This Recipe

  • Quick and Easy: This recipe comes together in just about an hour—perfect for busy weeknights!
  • Delicious Flavor: The combination of salt and vinegar gives these potatoes a tangy twist that’s hard to resist.
  • Family-Friendly: Kids love getting their hands on these smashed potatoes, especially with the miso ketchup on the side.
  • Versatile Side Dish: Whether it’s a cookout or a cozy dinner at home, these potatoes fit right in.
  • Make-Ahead Option: You can prep the potatoes ahead of time and roast them just before serving.
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Ingredients You’ll Need

For this recipe, you’ll need some simple and wholesome ingredients that come together beautifully. Here’s what you’ll need to make your Salt and Vinegar Smashed Potatoes with Miso Ketchup:

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For the Potatoes

  • 2 lbs. new or baby Yukon Gold potatoes
  • 1 1/2 cups white grape juice vinegar
  • 1 1/2 Tbsp. olive or avocado oil
  • 1 tsp. kosher salt
  • 1/2 tsp. freshly ground black pepper
  • 1/2 tsp. garlic powder

For the Miso Ketchup

  • 1/2 cup ketchup
  • 1 Tbsp. red miso paste
  • 1 tsp. worcestershire sauce
  • 1 Tbsp. finely chopped chives

Variations

This recipe is wonderfully flexible! Here are some fun variations you can try:

  • Add spices: Sprinkle in some paprika or cayenne pepper for an extra kick.
  • Herb it up: Mix in finely chopped fresh herbs like parsley or dill into the miso ketchup for added flavor.
  • Go cheesy: Top your smashed potatoes with shredded plant-based cheese before roasting for a melty goodness.
  • Swap the potatoes: Try using sweet potatoes for a sweet and savory twist!

How to Make Salt and Vinegar Smashed Potatoes with Miso Ketchup

Step 1: Boil the Potatoes

Start by preheating your oven to 450°F. Place the Yukon Gold potatoes in a large pot. Add the white grape juice vinegar along with just enough water to cover them. Bring everything to a boil, then reduce the heat to medium-low and let them simmer for about 15 minutes until they’re fork-tender. This step is crucial as it infuses the potatoes with that tangy flavor right from the start!

Step 2: Smash and Season

Once drained, transfer the slightly cooled potatoes onto a rimmed baking sheet. Now comes the fun part—using the bottom of a measuring cup, gently smash each potato until they flatten but stay intact. Brush both sides with olive oil, then season evenly with kosher salt, freshly ground black pepper, and garlic powder. This seasoning will ensure every bite is bursting with flavor!

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Step 3: Roast Until Crispy

Pop those seasoned beauties into your hot oven! Roast them for about 30-35 minutes until they’re crispy and golden brown. Don’t forget to flip them halfway through so they cook evenly. The result will be perfectly crispy edges that contrast beautifully with their soft insides.

Step 4: Prepare the Miso Ketchup

While your potatoes are roasting, let’s whip up some miso ketchup! In a bowl, combine ketchup, red miso paste, and worcestershire sauce. Give it all a good stir with a whisk until well combined. This sauce adds a delightful umami twist that’s totally addictive.

Step 5: Serve It Up

Once your roasted potatoes are ready, place them on a lovely plate or serving platter. Scatter some finely chopped chives over top for freshness and color. Serve alongside your homemade miso ketchup for dipping, and watch as everyone digs in! Enjoy this tasty creation at your next gathering or even just as an everyday treat!

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Pro Tips for Making Salt and Vinegar Smashed Potatoes with Miso Ketchup

Making these smashed potatoes is a breeze, but a few tips can elevate your dish to perfection!

  • Choose the right potatoes: Opt for baby Yukon Gold or new potatoes for their creamy texture and buttery flavor, which hold up beautifully when smashed.

  • Don’t skip the vinegar soak: Soaking the potatoes in vinegar not only infuses them with flavor but also helps achieve that wonderful crispy exterior during roasting.

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  • Smash evenly: When smashing the potatoes, aim for an even thickness; this ensures they cook uniformly and get that desirable crispy edge without burning.

  • Watch the roasting time: Keep an eye on your potatoes as they roast—ovens can vary in temperature, so tweak cooking times as needed to avoid overcooking or undercooking.

  • Make it a meal: Consider adding roasted vegetables or a simple salad alongside your smashed potatoes to create a well-rounded meal that’s both satisfying and colorful.

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How to Serve Salt and Vinegar Smashed Potatoes with Miso Ketchup

Serving these delightful smashed potatoes can be as fun as making them! Their rustic charm makes them perfect for casual gatherings or family dinners.

Garnishes

  • Chopped fresh herbs: Sprinkle on some parsley or dill for a burst of freshness that complements the flavors beautifully.
  • Lemon zest: A hint of lemon zest adds brightness and enhances the salty-sour profile of the dish.
  • Crumbled vegan feta: For a creamy element, crumbled vegan feta provides a delightful contrast to the crispy potatoes.

Side Dishes

  • Grilled Vegetable Skewers: Colorful skewers filled with seasonal vegetables like bell peppers, zucchini, and cherry tomatoes add a smoky flavor that pairs wonderfully with the tangy potatoes.

  • Crispy Kale Salad: A crunchy kale salad topped with walnuts and a light vinaigrette offers a refreshing contrast in texture and taste, balancing out the richness of the potatoes.

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  • Quinoa Tabbouleh: This herby salad made with quinoa, parsley, mint, and tomatoes brings brightness and nutrition to your plate while complementing the miso ketchup perfectly.

  • Roasted Corn on the Cob: Sweet corn brushed with olive oil and grilled until tender makes for a classic summer side that everyone loves.

With these serving suggestions and tips, your Salt and Vinegar Smashed Potatoes with Miso Ketchup will surely impress friends and family alike! Enjoy every bite!

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Make Ahead and Storage

These salt and vinegar smashed potatoes with miso ketchup are perfect for meal prep! You can easily make them ahead of time to save on cooking during busy weeknights or for weekend gatherings.

Storing Leftovers

  • Allow the leftover smashed potatoes to cool completely before storing.
  • Place them in an airtight container and refrigerate for up to 3 days.
  • Keep the miso ketchup in a separate container; it can last in the fridge for about a week.

Freezing

  • Although best enjoyed fresh, you can freeze the smashed potatoes.
  • Lay them out in a single layer on a baking sheet until frozen solid.
  • Transfer the frozen potatoes to a freezer-safe bag or container, ensuring you remove as much air as possible. They’ll keep well for up to 2 months.

Reheating

  • To reheat, preheat your oven to 400°F (200°C).
  • Spread the potatoes on a baking sheet and roast for about 15-20 minutes until heated through and crispy again.
  • Alternatively, you can microwave them for quicker reheating, though they may not retain their crispiness.

FAQs

Here are some common questions about preparing Salt and Vinegar Smashed Potatoes with Miso Ketchup!

Can I make Salt and Vinegar Smashed Potatoes with Miso Ketchup in advance?

Yes! You can prepare the potatoes ahead of time and store them in the refrigerator. Just reheat them in the oven for that crispy texture before serving.

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What is the best way to serve Salt and Vinegar Smashed Potatoes with Miso Ketchup?

These potatoes are delightful served warm alongside your favorite main dishes. The miso ketchup adds a unique flavor that complements many meals beautifully!

Can I use other types of potatoes for this recipe?

Absolutely! While Yukon Golds create a creamy texture, feel free to experiment with other varieties like red or fingerling potatoes.

How long do leftovers of Salt and Vinegar Smashed Potatoes with Miso Ketchup last?

When stored properly in an airtight container, these leftovers will stay fresh in the refrigerator for up to 3 days.

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Final Thoughts

I truly hope you enjoy making these salt and vinegar smashed potatoes with miso ketchup as much as I do! They bring together delightful flavors that elevate any meal, whether it’s a casual family dinner or an outdoor gathering. So roll up your sleeves, get those potatoes smashing, and savor every bite. Happy cooking!

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Salt and Vinegar Smashed Potatoes with Miso Ketchup

Salt and Vinegar Smashed Potatoes with Miso Ketchup
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If you’re searching for a flavorful and simple side dish, look no further than Salt and Vinegar Smashed Potatoes with Miso Ketchup. These crispy smashed potatoes are infused with a tangy vinegar flavor and served with a unique miso ketchup that adds an irresistible umami twist. Perfect for summer cookouts or cozy family dinners, this dish is as delightful as it is versatile, complementing a variety of mains from grilled veggies to hearty plant-based proteins. Once you taste these addictive bites, they will become a staple in your meal rotation!

  • Author: Tiffany
  • Prep Time: 15 minutes
  • Cook Time: 35 minutes
  • Total Time: 50 minutes
  • Yield: Serves approximately 4 people 1x
  • Category: Side Dish
  • Method: Baking
  • Cuisine: American

Ingredients

Scale
  • 2 lbs new or baby Yukon Gold potatoes
  • 1 1/2 cups white grape juice vinegar
  • 1 1/2 Tbsp olive or avocado oil
  • 1 tsp kosher salt
  • 1/2 tsp freshly ground black pepper
  • 1/2 tsp garlic powder
  • For the Miso Ketchup: 1/2 cup ketchup
  • 1 Tbsp red miso paste
  • 1 Tbsp finely chopped chives

Instructions

  1. Preheat your oven to 450°F.
  2. Boil the potatoes in a mixture of white grape juice vinegar and water until fork-tender (about 15 minutes).
  3. Drain the potatoes and gently smash each one on a baking sheet.
  4. Brush with oil and season with salt, pepper, and garlic powder.
  5. Roast in the oven for 30-35 minutes until golden brown and crispy, flipping halfway.
  6. While potatoes roast, mix ketchup, red miso paste, and Worcestershire sauce to create the miso ketchup.
  7. Serve the roasted potatoes topped with chopped chives alongside the miso ketchup for dipping.

Nutrition

  • Serving Size: Approximately 5 oz (140g)
  • Calories: 180
  • Sugar: 4g
  • Sodium: 420mg
  • Fat: 7g
  • Saturated Fat: 1g
  • Unsaturated Fat: 6g
  • Trans Fat: 0g
  • Carbohydrates: 27g
  • Fiber: 3g
  • Protein: 3g
  • Cholesterol: 0mg

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