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 Open Faced Reubens?

You need 6 ingredients. The key ingredients include: 2 slices rye bread (or pumpernickel), 2 teaspoons mayonnaise (or desired amount), ½ teaspoon mustard (your favorite variety and desired amount}), 6 slices corned beef (thinly sliced), and more.

Is Open Faced Reubens suitable as meat & poultry?

Yes, Open Faced Reubens falls under the Meat & Poultry category and is a great choice for this type of meal.

How do I store leftover Open Faced Reubens?

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

Open Faced Reubens Recipe

Name: Open Faced Reubens
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 2 slices rye bread (or pumpernickel); 2 teaspoons mayonnaise (or desired amount); ½ teaspoon mustard (your favorite variety and desired amount}); 6 slices corned beef (thinly sliced); 1 cup sauerkraut; 6 slices swiss cheese (thinly sliced)

Try this homemade Open Faced Reubens recipe the whole family will love. Made with rye bread, mayonnaise, beef and sauerkraut. Easy step-by-step instruct…

This Open Faced Reubens relies on simple, everyday ingredients such as rye bread (or pumpernickel), corned beef (thinly sliced), sauerkraut and swiss cheese (thinly sliced). It comes together quickly and makes 4 servings, at about 311 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 slices rye bread (or pumpernickel)
2 teaspoons mayonnaise (or desired amount)
½ teaspoon mustard (your favorite variety and desired amount})
6 slices corned beef (thinly sliced)
1 cup sauerkraut
6 slices swiss cheese (thinly sliced)

Frequently Asked Questions

Quick Info

Servings
4 servings
Calories
311 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 →

Open Faced Reubens

Tips for the best results

Variations & substitutions

My Personal Notes

How did you like this recipe?

Frequently Asked Questions