How many servings does this recipe make?

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

What ingredients do I need for Mustard And Rosemary Chicken?

You need 10 ingredients. The key ingredients include: 4 None chicken breasts, 1 tbsp wholegrain mustard, 1 tbsp fresh lemon juice, 1 tbsp olive oil, and more.

Is Mustard And Rosemary Chicken suitable as meat & poultry?

Yes, Mustard And Rosemary Chicken falls under the Meat & Poultry category and is a great choice for this type of meal.

How do I store leftover Mustard And Rosemary Chicken?

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

Mustard And Rosemary Chicken Recipe

Name: Mustard And Rosemary Chicken
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 4 None chicken breasts; 1 tbsp wholegrain mustard; 1 tbsp fresh lemon juice; 1 tbsp olive oil; 1 tbsp fresh rosemary leaves, finely chopped + sprigs, to serve; 1 clove garlic, minced; 1 1/4 lb baby potatoes, quartered; 8.75 oz baby spinach leaves; 1 1/2 tbsp butter; 1 None lemon, cut into wedges

Try this homemade Mustard And Rosemary Chicken recipe the whole family will love. Made with chicken breasts, wholegrain mustard, lemon juice and olive o…

This Mustard And Rosemary Chicken relies on simple, everyday ingredients such as none chicken breasts, wholegrain mustard, fresh lemon juice and olive oil. It comes together quickly and makes 4 servings, at about 376 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.

It's versatile enough for an easy weeknight dinner yet satisfying enough for guests at the weekend. Serve it with your favorite sides, and keep any leftovers for a quick meal the next day.

Updated Jun 30, 2026

Serves 4 Meat & Poultry

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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Mustard And Rosemary Chicken

Tips for the best results

Variations & substitutions

My Personal Notes

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Frequently Asked Questions