If you are craving a snack or side dish that bursts with bold flavor and irresistibly crispy texture, this Mustard Potato Poppers Recipe will become your new go-to. Tender baby potatoes get a tangy and savory makeover with a vibrant blend of Dijon and whole grain mustard, kissed by fragrant garlic and onion powders. Each bite offers a perfect balance of mustard’s sharpness and the comforting heartiness of roasted potatoes, making this dish not only simple but downright addictive. Whether you’re whipping up a quick weeknight treat or adding a tasty side to your dinner, these mustard-coated poppers deliver joy in every crispy little bite.
Ingredients You’ll Need
The magic behind the Mustard Potato Poppers Recipe lies in its straightforward ingredients that work harmoniously to create a flavor-packed experience. Each element is essential: the baby potatoes bring a creamy interior and crispy exterior, while the two types of mustard layer distinct tang and texture. Olive oil helps everything caramelize beautifully, and the garlic and onion powders add a savory depth that keeps you coming back for more.
- 1.5 pounds baby potatoes: Choose tender potatoes for the perfect popper size and creamy inside.
- 2 tablespoons olive oil: Adds richness and ensures the potatoes become wonderfully crisp.
- 2 tablespoons Dijon mustard: Provides a smooth, sharp base flavor that wakes up the dish.
- 1 tablespoon whole grain mustard: Adds texture and bursts of tangy flavor.
- 1 teaspoon garlic powder: Infuses a warm, aromatic note that’s subtle but essential.
- 1 teaspoon onion powder: Deepens the savory flavor, rounding out the mustard’s bite.
- Salt and pepper to taste: Enhances all other flavors and balances the zing.
- Fresh parsley, chopped (optional): Adds a fresh, herbal brightness when sprinkled on top.
How to Make Mustard Potato Poppers Recipe
Step 1: Preheat and Prepare Your Potatoes
Start by preheating your oven to 425°F (220°C) to get it nice and hot for a crisp roast. While that’s warming up, halve your baby potatoes evenly to ensure they cook through and crisp up beautifully. Uniform sizing is key for even roasting.
Step 2: Whisk Together the Mustard Mixture
In a large mixing bowl, combine the olive oil, Dijon mustard, whole grain mustard, garlic powder, onion powder, salt, and pepper. Whisk these together until your mixture is silky and evenly blended. This mustard blend will cling to each potato half, seasoning every bite perfectly.
Step 3: Coat the Potatoes
Add the halved potatoes to your mustard mixture and toss thoroughly. Make sure every piece is coated with that vibrant mustard goodness—that’s the secret behind the poppers’ incredible flavor and crunch. Don’t be shy about really mixing it well!
Step 4: Roast to Crispy Perfection
Arrange the coated potatoes in a single layer on a parchment-lined baking sheet. Aim for a little space between each piece so they brown evenly. Roast in the preheated oven for about 25 to 30 minutes, stirring once halfway through. Keep an eye out for that perfect golden-brown crispiness on the outside.
Step 5: Garnish and Serve
Once out of the oven, allow the Mustard Potato Poppers to cool just a touch so you can handle them easily. Then, sprinkle with fresh parsley if you like a pop of fresh color and flavor. These poppers are now ready to steal the show at your table.
How to Serve Mustard Potato Poppers Recipe

Garnishes
Sprinkling fresh chopped parsley on top adds a lovely green contrast and a fresh herbal burst that brightens the tangy mustard flavors. You can also try a dash of smoked paprika or a little grated Parmesan for an extra punch.
Side Dishes
These mustard potato poppers work wonderfully alongside grilled chicken or roasted veggies for a wholesome meal. They also pair gorgeously with a crisp green salad or a tangy coleslaw, adding texture and flavor balance.
Creative Ways to Present
Serve these poppers in a rustic wooden bowl or on a slate platter with toothpicks for an irresistible appetizer at your next party. For a cozy family meal, pile them high on a dinner plate alongside your favorite protein and drizzle with a little extra mustard sauce if you’re feeling indulgent.
Make Ahead and Storage
Storing Leftovers
You can store leftover Mustard Potato Poppers in an airtight container in the refrigerator for up to three days. Keep in mind, the potatoes will lose some crispiness but will still hold that tangy, comforting flavor.
Freezing
Freezing isn’t ideal for these poppers because the texture of roasted potatoes can become mushy upon thawing. However, if you have to freeze them, flash freeze on a tray before transferring to a freezer-safe bag to minimize clumping, then reheat carefully.
Reheating
The best way to revive your Mustard Potato Poppers is in a hot oven or toaster oven at 400°F (200°C) for 10 to 15 minutes. This will help bring back the crisp exterior. Avoid microwaving, as it can make the potatoes soggy.
FAQs
Can I use regular potatoes instead of baby potatoes?
Absolutely! Just cut regular potatoes into bite-sized chunks to ensure they roast evenly and become crispy similar to baby potatoes.
Is it possible to make this recipe vegan?
Yes, this recipe is already vegan as it uses plant-based ingredients like olive oil and mustard. Just double-check your mustard brand to be sure there are no animal-derived additives.
Can I use other types of mustard?
You can experiment with different mustards like spicy brown or honey mustard, but keep in mind the flavor profile will change. Dijon and whole grain mustard provide the perfect blend of smooth and textured tang for this dish.
How do I get the potatoes extra crispy?
Make sure the potatoes are well coated in oil and spread out evenly with space between each piece on the baking sheet. Stirring halfway also helps promote even browning.
What can I do if I want these spicier?
Add a pinch of cayenne pepper or chili flakes to the mustard mixture before roasting. This will give your potato poppers a lovely, warming kick.
Final Thoughts
This Mustard Potato Poppers Recipe is a true little champion for anyone who loves simple, flavorful dishes that satisfy with every bite. The balance of tangy mustard, crispy edges, and tender potato will have you reaching for more. Give it a try—you might just find your new favorite snack or side!
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Mustard Potato Poppers Recipe
- Prep Time: 10 minutes
- Cook Time: 30 minutes
- Total Time: 40 minutes
- Yield: 4 servings 1x
- Category: Side Dish
- Method: Roasting
- Cuisine: American
Description
Crispy and flavorful Mustard Potato Poppers roasted to golden perfection with a zesty blend of Dijon and whole grain mustard, complemented by garlic and onion powders. These bite-sized roasted potatoes make a perfect snack or side dish, garnished with fresh parsley for a hint of freshness.
Ingredients
Potatoes
- 1.5 pounds baby potatoes, halved
Mustard Mixture
- 2 tablespoons olive oil
- 2 tablespoons Dijon mustard
- 1 tablespoon whole grain mustard
- 1 teaspoon garlic powder
- 1 teaspoon onion powder
- Salt and pepper to taste
Garnish
- Fresh parsley, chopped (optional)
Instructions
- Preheat Oven: Preheat your oven to 425°F (220°C) to ensure it is hot enough for roasting the potatoes to a crispy texture.
- Prepare Mustard Mixture: In a large bowl, whisk together the olive oil, Dijon mustard, whole grain mustard, garlic powder, onion powder, salt, and pepper to create a flavorful coating for the potatoes.
- Coat Potatoes: Add the halved baby potatoes to the bowl and toss thoroughly until each piece is evenly coated with the mustard mixture for maximum flavor infusion.
- Arrange on Baking Sheet: Spread the coated potatoes in a single layer onto a baking sheet lined with parchment paper. This setup helps with even cooking and easy cleanup.
- Roast Potatoes: Place the baking sheet in the preheated oven and roast for 25-30 minutes. Stir the potatoes halfway through roasting to ensure they brown evenly and achieve a crispy exterior.
- Cool and Garnish: Remove the golden-brown potatoes from the oven and let them cool slightly. Optionally, sprinkle with chopped fresh parsley to add a burst of color and fresh flavor before serving.
Notes
- You can substitute baby potatoes with fingerling or red potatoes if desired.
- For extra crispiness, increase oven temperature slightly but monitor carefully to avoid burning.
- Fresh herbs like thyme or rosemary can be added for additional flavor variation.
- Serve warm as a snack, appetizer, or a side dish alongside grilled meats or salads.
- The mustard mixture can be prepared a few hours ahead for deeper flavor penetration.


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