Looking for a side dish that packs flavor and charm? Creamy Mustard Roasted Potatoes are just the ticket! This simple recipe combines baby potatoes with rich mustard and cream for a tasty treat. Whether you're hosting friends or enjoying a cozy night in, these potatoes will shine on your plate. Join me as I guide you through every step to make this delightful dish that everyone will love!
Why I Love This Recipe
- Delicious Flavor Combination: The blend of Dijon and whole grain mustard adds a tangy depth, perfectly complementing the creaminess of the sauce.
- Easy Preparation: With minimal prep time and simple steps, this recipe is perfect for both novice and experienced cooks.
- Versatile Side Dish: These creamy mustard roasted potatoes pair well with a variety of main courses, making them a go-to side for any meal.
- Comfort Food Appeal: The creamy texture and savory flavors create a comforting dish that everyone will love.
Ingredients
List of Ingredients
- 2 pounds baby potatoes, halved
- 3 tablespoons olive oil
- 2 tablespoons Dijon mustard
- 1 tablespoon whole grain mustard
- 1/2 cup heavy cream
- 1 tablespoon fresh rosemary, finely chopped
- 3 cloves garlic, minced
- Salt and pepper, to taste
- Fresh parsley, chopped, for garnish
To make creamy mustard roasted potatoes, you need simple but tasty ingredients. Start with baby potatoes. They are small and tender, perfect for roasting. Olive oil helps the potatoes get crispy and adds flavor. Then, we use two types of mustard: Dijon and whole grain. They give a nice tangy taste to the dish.
Heavy cream makes the sauce rich and creamy. Fresh rosemary adds an aromatic touch, while garlic gives it depth. Don't forget to season with salt and pepper for extra flavor. Finally, fresh parsley is a lovely garnish that adds color and freshness.
Gather these ingredients for a delicious side dish that everyone will love!

Step-by-Step Instructions
Preheat the Oven
First, preheat your oven to 400°F (200°C). This heat will help the potatoes roast perfectly.
Prepare the Potatoes
Next, take 2 pounds of baby potatoes and cut them in half. Place them in a big bowl. Add 3 tablespoons of olive oil, a pinch of salt, and some black pepper. Toss everything well. You want the potatoes fully coated with oil and seasoning for great flavor.
Create the Creamy Mustard Sauce
In a separate bowl, mix together 2 tablespoons of Dijon mustard and 1 tablespoon of whole grain mustard. Pour in 1/2 cup of heavy cream. Whisk until the mixture is smooth. Add 1 tablespoon of finely chopped fresh rosemary and 3 minced garlic cloves. This sauce is where all the flavor comes from!
Combine Potatoes and Sauce
Now, pour the creamy mustard sauce over the seasoned potatoes. Use a rubber spatula to fold the sauce into the potatoes. Be gentle; you don’t want to mash them. Make sure every potato piece is coated in the sauce.
Roast the Potatoes
Transfer the coated potatoes onto a large baking sheet lined with parchment paper. Spread them out so they roast evenly. Place the baking sheet in your preheated oven. Roast for 30-35 minutes. Halfway through, stir the potatoes to help them brown nicely. They should turn golden and be tender when done.
Garnish and Serve
Once the potatoes are roasted, take them out of the oven. Let them cool for a few minutes. Just before serving, sprinkle chopped fresh parsley on top. This adds color and freshness to your dish. Enjoy your creamy mustard roasted potatoes!
Tips & Tricks
Choosing the Right Potatoes
For this dish, baby potatoes work best. They stay firm and cook evenly. Look for ones that are smooth and without blemishes. If you can’t find baby potatoes, you can cut larger potatoes into chunks. This will help them roast properly.
How to Achieve Perfect Roasting
Roasting at 400°F gives the best results. This temperature helps the potatoes get crispy outside and soft inside. Spread them out on the baking sheet in a single layer. Crowding the pan can lead to steaming instead of roasting. Stir them halfway through to ensure they brown evenly.
Enhancing Flavor Profiles
To boost the flavors, consider adding more herbs. Thyme or dill can add a fresh twist. You can also try different mustard types. Spicy brown mustard can add heat, while honey mustard can add sweetness. Don't forget to taste and adjust the seasonings as you go.
Pro Tips
- Choose the Right Potatoes: Use waxy potatoes like baby Yukon Golds for a creamy texture that holds up well during roasting.
- Enhance the Flavor: For an extra depth of flavor, consider adding a splash of white wine or apple cider vinegar to the creamy sauce.
- Add More Herbs: Experiment with other fresh herbs such as thyme or tarragon to elevate the herbaceous notes in the dish.
- Make It Ahead: You can prepare the potatoes and creamy sauce in advance and store them separately in the refrigerator; just combine and roast when ready to serve.
Variations
Different Mustard Options
You can change the mustard to fit your taste. Try spicy brown mustard for heat. Honey mustard gives a sweet twist. If you like tang, go for whole grain mustard. Mixing different mustards can create a unique flavor. Each type adds its own kick to the creamy sauce.
Herb Substitutions
While rosemary shines in this dish, other herbs work well too. Fresh thyme adds a lovely scent. Dill can give a fresh taste that surprises. If you prefer, use dried herbs. Just remember, dried herbs are stronger, so use less. Feel free to mix and match based on what you have.
Adding Other Vegetables
You can add other veggies for more color and taste. Carrots bring sweetness and crunch. Brussels sprouts add a nutty flavor. Just chop them into similar sizes as the potatoes. This way, everything cooks evenly. Toss them in the creamy mustard sauce, just like the potatoes. This makes your dish even more vibrant and fun!
Storage Info
How to Store Leftovers
After enjoying your creamy mustard roasted potatoes, store any leftovers in an airtight container. Make sure to let the potatoes cool to room temperature before sealing. This helps keep them fresh. You can keep the leftovers in the fridge for up to three days. Remember to label the container with the date you made them for easy tracking.
Reheating Instructions
To reheat your potatoes, place them on a baking sheet. Preheat your oven to 350°F (175°C). Spread the potatoes out in a single layer. Heat them for about 15-20 minutes or until warm. Stir them halfway through to ensure even heating. You can also use the microwave. Just place a few potatoes on a plate and heat them for 1-2 minutes. Cover them with a damp paper towel to keep them moist.
Freezing Tips
If you want to freeze the potatoes, first let them cool completely. Place them in a freezer-safe bag or container. Try to remove as much air as possible before sealing. You can freeze them for up to two months. To reheat, let them thaw overnight in the fridge. Then, use the oven to warm them up, as mentioned above. This will help keep their texture and flavor intact.
FAQs
Can I use regular potatoes instead of baby potatoes?
Yes, you can use regular potatoes. Just cut them into smaller chunks. This helps them cook evenly. Baby potatoes are great because they are tender and creamy. Regular potatoes may take a bit longer to roast.
What can I serve with creamy mustard roasted potatoes?
These potatoes pair well with many dishes. Try serving them with roasted chicken, grilled fish, or a fresh salad. They also work great alongside sautéed greens or a hearty stew. The creamy mustard flavor enhances almost any meal.
How do I make this recipe dairy-free?
To make this dish dairy-free, swap the heavy cream for a plant-based cream. Almond or coconut cream works well. You can also use cashew cream for a rich texture. Just adjust the mustard amounts to your taste.
Can I prep this dish ahead of time?
Definitely! You can prepare the potatoes and the sauce earlier in the day. Just mix them, cover, and chill in the fridge. When you’re ready, roast them as directed. This makes dinner easy and fun!
You learned how to make creamy mustard roasted baby potatoes. We explored key ingredients, from potatoes to fresh herbs. I shared easy steps, tips for perfect results, and variations to keep it exciting. Storing leftovers is simple, ensuring nothing goes to waste.
This dish is tasty and versatile. With a few changes, you can fit your taste. Enjoy experimenting with flavors. You now have the tools to craft a yummy side dish!