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 Hamburgers With Mustard Butter?

You need 9 ingredients. The key ingredients include: 2 tablespoons unsalted butter, softened, 2 teaspoons Dijon mustard, 2 plum tomatoes, diced, 1/2 red onion, diced, and more.

Is Hamburgers With Mustard Butter suitable as meat & poultry?

Yes, Hamburgers With Mustard Butter falls under the Meat & Poultry category and is a great choice for this type of meal.

How do I store leftover Hamburgers With Mustard Butter?

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

Hamburgers With Mustard Butter Recipe

Name: Hamburgers With Mustard Butter
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 2 tablespoons unsalted butter, softened; 2 teaspoons Dijon mustard; 2 plum tomatoes, diced; 1/2 red onion, diced; 1 1/2 pounds ground beef; 4 romaine lettuce leaves; 4 hamburger buns; 1 1/2 teaspoons salt; Freshly ground pepper to taste

Try this homemade Hamburgers With Mustard Butter recipe the whole family will love. Made with unsalted butter, mustard, tomatoes and red onion. Easy ste…

This Hamburgers With Mustard Butter relies on simple, everyday ingredients such as unsalted butter, softened, dijon mustard, plum tomatoes, diced and red onion, diced. It comes together quickly and makes 4 servings, at about 676 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

2 tablespoons unsalted butter, softened
2 teaspoons Dijon mustard
2 plum tomatoes, diced
1/2 red onion, diced
1 1/2 pounds ground beef
4 romaine lettuce leaves
4 hamburger buns
1 1/2 teaspoons salt
Freshly ground pepper to taste

Frequently Asked Questions

Quick Info

Servings
4 servings
Calories
676 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 →

Hamburgers With Mustard Butter

Tips for the best results

Variations & substitutions

My Personal Notes

How did you like this recipe?

Frequently Asked Questions