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Crispy Roasted Mustard Potatoes

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Transform baby potatoes into crispy, flavorful bites with a tangy mustard marinade, perfect as a side dish or a vegetarian highlight.

Ingredients

Scale
  • 1.5 lbs (about 700 g) baby potatoes or small Yukon Gold potatoes, halved
  • 3 tbsp Dijon mustard
  • 1 tbsp whole-grain mustard (or additional Dijon if unavailable)
  • 3 tbsp olive oil (plus a little extra for the pan)
  • 2 cloves garlic, finely minced or grated
  • 1.5 tsp kosher salt (or 1 fine sea salt)
  • 1 tsp freshly ground black pepper
  • 1 tsp smoked paprika (or sweet paprika)
  • 1 tsp dried thyme (or 2 fresh thyme leaves, chopped)
  • 1 tsp dried rosemary, crushed (or 2 fresh rosemary, finely chopped)
  • 1 tsp onion powder (optional but recommended)
  • 1 tsp honey or maple syrup (optional, for balanced flavor)
  • 1 tbsp lemon juice or apple cider vinegar
  • 2 tbsp finely chopped fresh parsley (for garnish)
  • Flaky sea salt, to finish (optional)
  • Lemon wedges, for serving (optional)

Instructions

  1. Preheat your oven to 425°F (220°C) and place a large baking sheet inside to heat.
  2. Wash and scrub the potatoes, pat dry, and cut into halves or quarters.
  3. In a bowl, mix Dijon mustard, whole-grain mustard, olive oil, garlic, salt, pepper, paprika, thyme, rosemary, onion powder, honey/maple syrup, and lemon juice/vinegar.
  4. Toss the potatoes in the mustard mixture thoroughly, letting them sit for 5-10 minutes.
  5. Remove the hot baking sheet from the oven, drizzle with olive oil.
  6. Spread the potatoes in a single layer, cut side down.
  7. Roast for 20 minutes; then flip and continue roasting for another 15-20 minutes until golden brown and crisp.
  8. Sprinkle with flaky sea salt and garnish with parsley.
  9. Serve hot with lemon wedges on the side.

Notes

Store leftovers in an airtight container for up to 3 days. Reheat in a hot oven for crispiness.

Nutrition

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