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 Tempeh Reuben Sandwich?

You need 10 ingredients. The key ingredients include: 8 ounces tempeh, ⅜ cup nutritional yeast flakes, ⅛ cup whole wheat pastry flour, ¼ teaspoon salt, and more.

Is Tempeh Reuben Sandwich suitable as vegetarian?

Yes, Tempeh Reuben Sandwich falls under the Vegetarian category and is a great choice for this type of meal.

How do I store leftover Tempeh Reuben Sandwich?

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

Tempeh Reuben Sandwich Recipe

Name: Tempeh Reuben Sandwich
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 8 ounces tempeh; ⅜ cup nutritional yeast flakes; ⅛ cup whole wheat pastry flour; ¼ teaspoon salt; ¼ teaspoon garlic powder; ¼ cup water; ⅓ cup soybean oil; ⅛ teaspoon horseradish; ¼ tablespoon prepared mustard; ⅜ cup sauerkraut

Try this homemade Tempeh Reuben Sandwich recipe the whole family will love. Made with nutritional yeast, whole wheat pastry flour, salt and garlic. Easy…

This Tempeh Reuben Sandwich relies on simple, everyday ingredients such as tempeh, nutritional yeast flakes, whole wheat pastry flour and salt. It comes together quickly and makes 4 servings, at about 192 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 Vegetarian

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

A good 1:1 gluten-free flour blend works well if you need a gluten-free version.

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

My Personal Notes

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Tempeh Reuben Sandwich

Tips for the best results

Variations & substitutions

My Personal Notes

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Frequently Asked Questions