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 Grilled Mustard Chicken With Smashed Potatoes?

You need 7 ingredients. The key ingredients include: 3 None medium potatoes, halved, 9.5 oz chicken breast fillet, 2 tsp whole grain mustard, 1 (12 oz) can sweet corn, and more.

Is Grilled Mustard Chicken With Smashed Potatoes suitable as meat & poultry?

Yes, Grilled Mustard Chicken With Smashed Potatoes falls under the Meat & Poultry category and is a great choice for this type of meal.

How do I store leftover Grilled Mustard Chicken With Smashed Potatoes?

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

Grilled Mustard Chicken With Smashed Potatoes

Name: Grilled Mustard Chicken With Smashed Potatoes
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 3 None medium potatoes, halved; 9.5 oz chicken breast fillet; 2 tsp whole grain mustard; 1 (12 oz) can sweet corn; 2 tbsp skim milk; 2 tbsp fresh chives, finely chopped; 1 None lemon, cut into wedges

Try this homemade Grilled Mustard Chicken With Smashed Potatoes recipe the whole family will love. Made with potatoes, grain mustard, sweet corn and mil…

This Grilled Mustard Chicken With Smashed Potatoes relies on simple, everyday ingredients such as none medium potatoes, halved, chicken breast fillet, whole grain mustard and (12 oz) can sweet corn. It comes together quickly and makes 4 servings, at about 202 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

Servings: persons

3 None medium potatoes, halved
9.5 oz chicken breast fillet
2 tsp whole grain mustard
1 (12 oz) can sweet corn
2 tbsp skim milk
2 tbsp fresh chives, finely chopped
1 None lemon, cut into wedges

Frequently Asked Questions

Quick Info

Servings
4 servings
Calories
202 kcal
Category
Meat & Poultry

Eats Now Editorial Team

Recipe developed & tested in-house

Passionate cooks who develop and test new recipes every day – from quick weeknight dinners to special occasion feasts.

Reviewed by the Eats Now Kitchen Team

More about our team →

Grilled Mustard Chicken With Smashed Potatoes

Tips for the best results

Variations & substitutions

My Personal Notes

How did you like this recipe?

Frequently Asked Questions