Creamy Mustard Roasted Potatoes

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Crispy edges, creamy center

These Creamy Mustard Roasted Potatoes are the ultimate side dish—crispy on the outside, tender on the inside, and coated in a rich, tangy mustard cream sauce that’s downright addictive. Perfect for weeknight dinners, holiday spreads, or Sunday roasts, this recipe transforms humble potatoes into something truly special. The mustard adds depth without overpowering, while the creamy finish keeps everything comforting and cozy. If you’re looking for an easy potato side dish that feels elevated but uses simple ingredients, this one belongs on your table.

⏱️ Time Breakdown

  • Prep Time: 10 minutes
  • Cook Time: 40 minutes
  • Total Time: 50 minutes
  • Servings: 4–6

📝 Ingredients

  • 2 lbs baby potatoes (Yukon gold or red), halved
  • 3 tbsp olive oil
  • 1 tsp salt
  • ½ tsp black pepper
  • 1 tsp garlic powder
  • ½ tsp paprika

Creamy Mustard Sauce

  • ½ cup heavy cream
  • 2 tbsp Dijon mustard
  • 1 tbsp whole grain mustard
  • 1 clove garlic, minced
  • 1 tbsp unsalted butter
  • 1 tsp fresh thyme or parsley (optional)

✨ Kitchen Tools You’ll Need

This recipe doesn’t require fancy gadgets, just a few reliable kitchen basics to keep everything simple and stress-free.

  • Baking sheet
  • Parchment paper or foil
  • Large mixing bowl
  • Small saucepan
  • Whisk
  • Measuring spoons
  • Spatula

👩‍🍳 Step-by-Step Beginner-Friendly Instructions

  1. Preheat & prep. Preheat oven to 425°F (220°C). Line a baking sheet with parchment paper.
  2. Season the potatoes. Toss halved potatoes with olive oil, salt, pepper, garlic powder, and paprika until evenly coated. 🥔
  3. Roast. Spread potatoes cut-side down on the baking sheet. Roast 35–40 minutes, flipping halfway, until golden and crispy on the edges.
  4. Make the sauce. While potatoes roast, melt butter in a small saucepan over medium heat. Add garlic and cook 30 seconds until fragrant.
  5. Cream it up. Whisk in heavy cream, Dijon mustard, and whole grain mustard. Simmer gently 3–5 minutes until slightly thickened and glossy. 🥄
  6. Combine & finish. Pour creamy mustard sauce over hot roasted potatoes and gently toss. Garnish with herbs if desired. ✨

💡 Pro Tips

  • Extra crispy: Parboil potatoes for 8 minutes before roasting.
  • Lighter option: Swap heavy cream for half-and-half or Greek yogurt (off heat).
  • Flavor boost: Add grated Parmesan right before serving.
  • Make ahead: Roast potatoes in advance and reheat before adding sauce.

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