On chilly evenings when a warm, comforting dinner feels like a must, I find myself reaching for my go-to recipe: Creamy Mustard Roasted Potatoes. Imagine tender baby potatoes, perfectly roasted to a golden-brown, all enveloped in a rich mustard cream sauce that sings with tangy flavor! This recipe not only delivers on texture and taste but also takes minimal prep time, making it an effortless crowd-pleaser for family dinners or holiday feasts. Plus, it’s gluten-free and vegetarian, ensuring everyone at the table can indulge guilt-free. I can almost hear the satisfying crunch as you dig your fork into those crispy potatoes. Ready to discover how easy it is to elevate your side dish game? Let’s dive in!

Why are these potatoes a game changer?
Comforting right down to the last bite, these Creamy Mustard Roasted Potatoes are exactly what you need on a chilly evening. Effortless preparation means you can spend more time with loved ones while still serving an unforgettable side dish. Unique tangy flavor from Dijon and grainy mustard elevates the usual potato recipe, ensuring it stands out on any table. Versatile pairing options allow these potatoes to complement everything from roasted meats to festive spreads, while crowd-pleasing appeal makes them a hit with family and friends alike. For more delightful sides, check out these Baked Mashed Potatoes and Potatoes Au Gratin for added inspiration!
Creamy Mustard Roasted Potatoes Ingredients
• Get ready for a flavor-packed journey with these creamy delights!
For the Potatoes
- Baby Potatoes – Their tender texture provides the perfect base; choose yellow-fleshed and red-skinned for the best flavor.
- Extra Virgin Olive Oil – Essential for roasting to achieve that golden-brown exterior and delicious flavor. Substitute with any light oil if desired.
- Kosher Salt – Enhances the natural flavors; sea salt is also a great alternative for seasoning.
- Pepper – Freshly cracked black pepper adds a nice kick; adjust to your personal taste.
For the Cream Sauce
- Butter – Adds a rich depth when sautéing shallots; can be substituted with a dairy-free option for vegan dishes.
- Shallot – Provides a mild onion flavor that perfectly complements the sauce; finely diced yellow onion works in a pinch.
- Garlic Cloves – Enhances flavors with added depth; feel free to adjust the quantity based on your garlic love!
- Chicken or Vegetable Broth – Acts as the savory base for the sauce, enriching the overall taste; homemade or store-bought versions are great.
- Dijon Mustard – Offers a tangy element that defines the cream sauce; yellow mustard can be used for a milder flavor.
- Grainy Mustard – Adds delightful texture and an extra layer of tang; increase Dijon mustard if necessary.
- Heavy Cream – Delivers the creaminess that balances the mustard perfectly; substitute with coconut cream for a non-dairy alternative.
- Cornstarch – Thickens the sauce; you can also use all-purpose or gluten-free flour for the same effect.
- Water – Needed to create a slurry that activates the cornstarch for thickening.
- Lemon Juice – Brightens the sauce and rounds out all the flavors; vinegar can be a good substitute if necessary.
- Fresh Dill – Adds brightness and freshness to the dish; always opt for fresh over dried. Substitute with fresh parsley if needed.
Get ready to delight in the creamy goodness of these Creamy Mustard Roasted Potatoes—a comforting side dish that will surely steal the spotlight at your winter feasts!
Step‑by‑Step Instructions for Creamy Mustard Roasted Potatoes
Step 1: Preheat Your Oven
Begin by preheating your oven to 400°F (200°C), creating a warm environment for roasting. This temperature is key to achieving the perfect caramelization on the baby potatoes. While the oven warms up, gather your ingredients and prepare your baking sheet for an easy transition once you’re ready to roast.
Step 2: Prepare the Potatoes
In a large bowl, toss the baby potatoes with extra virgin olive oil, kosher salt, and freshly cracked pepper until evenly coated. The oil not only adds flavor but helps in achieving that golden, crispy skin. Arrange the potatoes in a single layer on your prepared baking sheet, ensuring they have enough space to roast properly and not steam.
Step 3: Roast the Potatoes
Place the baking sheet in the preheated oven and roast the potatoes for 35-40 minutes. You’ll know they’re ready when they are tender and golden brown, with a lovely crispy exterior. For maximum flavor, give them a gentle stir halfway through to ensure they roast evenly on all sides.
Step 4: Make the Cream Sauce
While the potatoes roast, prepare the creamy mustard sauce. In a skillet over medium heat, melt a tablespoon of butter along with some olive oil. Add the finely diced shallots and sauté until they are soft and translucent, about 3-4 minutes. This base will provide a rich flavor to your sauce.
Step 5: Add Garlic and Broth
Once the shallots are softened, add minced garlic to the skillet and cook for another minute until fragrant. Carefully pour in your chicken or vegetable broth, followed by Dijon and grainy mustard. Stir well to combine and allow the mixture to simmer for about 5 minutes, reducing slightly while blending the flavors beautifully.
Step 6: Thicken the Sauce
After simmering, stir in the heavy cream, followed by a cornstarch slurry made with water to thicken the sauce. Continue to simmer the sauce for another 4-5 minutes, stirring constantly until it reaches a creamy consistency. Incorporate the freshly squeezed lemon juice, adjusting seasoning to taste, for a bright finish that complements the rich flavors.
Step 7: Serve Your Potatoes
To serve, layer the roasted baby potatoes in a serving bowl and drizzle the creamy mustard sauce over them. For a beautiful presentation, sprinkle chopped fresh dill on top. Repeat the layers if desired, making sure each potato is generously coated in that luscious sauce. Enjoy your comforting Creamy Mustard Roasted Potatoes as a delightful side dish!

What to Serve with Creamy Mustard Roasted Potatoes
Imagine creating a meal where every bite compliments the tangy, creamy goodness of your roasted potatoes!
-
Herb-Crusted Chicken: The juicy, savory flavors of herb-crusted chicken contrast beautifully with the creamy sauce, making every bite delightful. It’s a classic pairing that never disappoints!
-
Roasted Brussels Sprouts: Crunchy, caramelized Brussels sprouts add freshness and an earthy vibe to your plate, balancing the richness of the potatoes perfectly.
-
Honey-Glazed Carrots: Sweet and tender honey-glazed carrots bring a touch of sweetness that pairs wonderfully with the mustard tang, creating a colorful and enjoyable side dish.
-
Mixed Green Salad: A crisp salad tossed with a light vinaigrette introduces brightness and crunch, complementing the creamy potatoes beautifully. With every forkful, enjoy the contrast of textures!
-
Grilled Salmon: The smoky, flaky richness of grilled salmon enhances the comforting nature of the potatoes, elevating your meal to something special!
-
Garlic Bread: Buttery, crusty garlic bread serves as the perfect vessel to scoop up the creamy sauce, ensuring nothing goes to waste at the table.
-
Red Wine: A glass of fruity red wine adds warmth and depth, making each sip a perfect pairing with the robust flavors of the potatoes and your chosen main course.
There you have it—dishes to turn your Creamy Mustard Roasted Potatoes into a heartwarming feast full of flavors and textures!
Creamy Mustard Roasted Potatoes Variations
Feel free to explore these delightful twists to customize your experience with this creamy potato dish!
-
Sweet Potatoes: Substitute baby potatoes with sweet potatoes for a naturally sweeter flavor profile.
-
Garlic Lover’s Delight: Replace regular garlic with roasted garlic for a richer, mellow taste that harmonizes beautifully with the sauce.
-
Crispy Toppings: Top your dish with crispy bacon or caramelized onions to add a crunchy texture and a savory depth of flavor.
-
Herb Infusion: Experiment with fresh herbs like thyme or rosemary instead of dill for a completely different aromatic charm.
-
Spicy Kick: Add a pinch of red pepper flakes to the cream sauce for a gentle heat that surprises and delights.
-
Vegan Version: Swap heavy cream for coconut cream and butter for vegan margarine to keep it creamy and plant-based friendly.
-
Mustard Medley: Combine different types of mustard, like whole grain and honey mustard, for a unique and varied mustard flavor.
-
Cheesy Goodness: Stir in some grated Parmesan or cheddar cheese to the cream sauce for an indulgent twist that elevates the richness.
For additional comforting potato options, don’t forget to check out these delightful recipes: Funeral Potatoes Comforting and Scalloped Sweet Potatoes. Happy cooking!
How to Store and Freeze Creamy Mustard Roasted Potatoes
Fridge: Store any leftover Creamy Mustard Roasted Potatoes in an airtight container for up to 3 days. They taste best when reheated in the oven to regain their crispy texture.
Freezer: For longer storage, freeze the potatoes in a single layer on a baking sheet until solid, then transfer to a freezer-safe bag for up to 2 months.
Reheating: When ready to enjoy, reheat directly from frozen in the oven at 350°F (175°C) until heated through, about 15-20 minutes, to ensure a crispy exterior.
Room Temperature: It’s best to avoid leaving cooked potatoes at room temperature. If needed for serving, limit to no more than 2 hours for food safety.
Expert Tips for Creamy Mustard Roasted Potatoes
- Even Coating: Ensure all potatoes are evenly coated in olive oil to achieve uniform browning and crispiness. This prevents some from drying out while others stay soggy.
- Sauce Consistency: Stir the sauce continuously while adding the cornstarch slurry. This helps avoid clumping and ensures a smooth, creamy texture.
- Taste Test: Always taste and adjust the seasoning of the sauce right before serving. A little extra salt or pepper can elevate the flavors of your Creamy Mustard Roasted Potatoes.
- Oven Time: Avoid overcrowding the baking sheet; this allows the potatoes to roast perfectly without steaming, ensuring that lovely golden crust.
- Storage Note: If you have leftovers, store them in an airtight container in the fridge and reheat in the oven for best texture. A microwave may make them soggy!
Make Ahead Options
These Creamy Mustard Roasted Potatoes are perfect for meal prep enthusiasts! You can roast the baby potatoes up to 24 hours in advance; just allow them to cool completely before storing them in an airtight container in the fridge. For the creamy mustard sauce, prepare it and refrigerate for up to 3 days. To maintain quality, reheat the potatoes in the oven at 375°F (190°C) for about 15 minutes to regain their crispiness, while gently warming the sauce on the stovetop. When ready to serve, drizzle the sauce over the warm potatoes, sprinkle with fresh dill, and enjoy this comforting dish with minimal stress!

Creamy Mustard Roasted Potatoes Recipe FAQs
How do I choose ripe baby potatoes?
Absolutely! When selecting baby potatoes, look for ones that are smooth and free from any dark spots or blemishes. The skin should be shiny and firm. Yellow-fleshed and red-skinned varieties offer the best flavor, but feel free to pick your favorite potatoes to suit your taste!
What’s the best way to store leftover Creamy Mustard Roasted Potatoes?
Very! Store any leftovers in an airtight container in the fridge for up to 3 days. To reheat, popping them back in the oven is the best method to maintain that crispy texture—about 10-15 minutes at 350°F (175°C) should do the trick!
Can I freeze Creamy Mustard Roasted Potatoes?
For sure! To freeze, first, spread the roasted potatoes in a single layer on a baking sheet and freeze until solid. Once frozen, transfer them to a freezer-safe bag or container for up to 2 months. When ready to eat, reheat directly from frozen in the oven at 350°F (175°C) for about 15-20 minutes, or until heated through and crispy!
What should I do if my sauce is too thin?
Here’s a simple solution! If your sauce ends up too thin, mix a little more cornstarch with cold water to make a slurry, and stir it into the sauce while simmering. Allow it to cook for a few more minutes until the sauce thickens. If it’s too thick, you can always add a splash more broth or cream to reach your desired consistency!
Are there any dietary considerations I should keep in mind?
Yes! This recipe is gluten-free and vegetarian, which is fantastic for many diets. However, if you have allergies, be cautious with ingredients like mustard and broth. For a dairy-free version, substitute heavy cream with coconut cream and butter with a dairy-free alternative. And if you want to share with pets, remember to keep the seasoning light or leave it out; simply cooked potatoes are usually pet-friendly!

Creamy Mustard Roasted Potatoes: Comfort Food Heaven Awaits
Ingredients
Equipment
Method
- Preheat your oven to 400°F (200°C) for roasting.
- Toss the baby potatoes with olive oil, salt, and pepper in a large bowl.
- Arrange the potatoes in a single layer on a baking sheet.
- Roast the potatoes for 35-40 minutes until tender and golden brown.
- Melt butter and olive oil in a skillet over medium heat, adding shallots to sauté.
- Add minced garlic and cook until fragrant, then pour in broth and mustards.
- Simmer the mixture for about 5 minutes to blend flavors.
- Stir in heavy cream and cornstarch slurry, then simmer until thickened.
- Add lemon juice and adjust seasoning, then drizzle over the roasted potatoes.
- Sprinkle chopped fresh dill on top before serving.

Leave a Reply