Roasted Mustard Potatoes Recipe

Name: Roasted Mustard Potatoes
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 3 tbsp olive oil, extra virgin, plus extra for greasing; 1/2 cup dijon mustard (regular or whole grain); 2 tbsp butter, melted; 2 tbsp fresh lemon juice; 1 tsp lemon zest, grated; 3 garlic cloves, minced; 1 tbsp dried oregano; 2 tbsp grated parmesan cheese; 1 tsp sea salt; 1/2 tsp freshly ground black pepper; 5 cup potatoes, cut into approximately 3/4 inches

Servings: persons

3 tbsp olive oil, extra virgin, plus extra for greasing
1/2 cup dijon mustard (regular or whole grain)
2 tbsp butter, melted
2 tbsp fresh lemon juice
1 tsp lemon zest, grated
3 garlic cloves, minced
1 tbsp dried oregano
2 tbsp grated parmesan cheese
1 tsp sea salt
1/2 tsp freshly ground black pepper
5 cup potatoes, cut into approximately 3/4 inches

1
Preheat the oven to 425f/gas mark 7.
2
Lightly grease a baking tray with olive oil.
3
I added a bit of pork fat I had leftover from making pork crackling.
4
Whisk together the mustard, olive oil, butter, lemon juice, lemon zest, garlic oregano, parmesan, salt and black pepper.
5
Add the cubed potatoes and toss well.
6
Spread out on a baking sheet and bake until crusty and golden brown.
7
Times will vary, can take between 30-60 minutes depending on how well done you like the potatoes and how big the potatoes were cut.
8
After the 30 minute mark, check every 10 minutes.

557

kcal

Calories

Fat

Carbs

Protein

Fat Carbs Protein

* Per serving · 4 servings · Values may vary.

Tips for the best results

Read through all the steps once before you start and measure out your ingredients first — it makes everything go more smoothly.
Taste as you go and adjust the seasoning before serving.
Avoid overcrowding the pan — cook in batches if needed for the best texture.
Let the dish rest for a few minutes before serving so the flavors settle.
Store leftovers in an airtight container in the fridge and enjoy within a few days.

Variations & substitutions

Use a neutral oil or a plant-based spread in place of butter for a dairy-free version.

No specific allergen information. Please check the ingredient list for possible allergens.

My Personal Notes

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How did you like this recipe?

This recipe makes 4 servings. You can adjust the portion size directly on this page.

You need 11 ingredients. The key ingredients include: 3 tbsp olive oil, extra virgin, plus extra for greasing, 1/2 cup dijon mustard (regular or whole grain), 2 tbsp butter, melted, 2 tbsp fresh lemon juice, and more.

Yes, Roasted Mustard Potatoes falls under the General category and is a great choice for this type of meal.

Store leftovers in an airtight container in the refrigerator for up to 3–4 days. Reheat gently before serving.

That's it — enjoy your meal!

Roasted Mustard Potatoes

Tips for the best results

Variations & substitutions

My Personal Notes

How did you like this recipe?

Frequently Asked Questions