Open-Faced Mini Reubens

Prep: 15 min Cook: 10 min Serves: 25 Cuisine: American

Mini open-faced Reubens with tender corned beef, tangy sauerkraut, and creamy dressing, baked to melty perfection—perfect for appetizer gatherings or casual snacking.

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Ingredients

  • 1/2 cup Thousand Island dressing
  • 25 slices party rye bread
  • 1 1/2 cups well-drained, chopped sauerkraut
  • 1/2 pound thinly sliced corned beef

Instructions

  1. Spread 1/2 teaspoon of Thousand Island dressing on each slice of party rye bread.
  2. Place 1 tablespoon of well-drained, chopped sauerkraut on each slice of bread.
  3. Top with a slice of thinly sliced corned beef.
  4. Cut cheese to the size of bread slices and place over the corned beef.
  5. Arrange the sandwiches on a baking sheet.
  6. Bake at 400°F for 10 minutes or until the cheese melts.

Tips & Substitutions

For a twist on the classic, consider adding a slice of Swiss cheese for extra flavor. You can substitute the corned beef with pastrami or turkey for a lighter option. If you're short on time, pre-packaged sauerkraut works just as well. Also, make sure to spread the dressing evenly to prevent soggy bread, ensuring these open-faced sandwiches hold together nicely.

Serving Suggestions

These Open-Faced Mini Reubens are perfect for parties or game day snacks. Serve them with crispy potato chips or a side salad for a balanced meal. They pair beautifully with a cold beer or a light, fruity cocktail. For a heartier option, consider serving them alongside West Virginia Baked Beans for a delicious spread.

Storage & Reheating

Store any leftovers in an airtight container in the refrigerator for up to 3 days. To reheat, place the mini Reubens on a baking sheet and warm them in a preheated oven at 350°F for about 5-7 minutes, or until heated through and the cheese is melty again. Avoid microwaving, as this can make the bread soggy.

Nutrition & Diet Analysis (per serving)

Each serving of Open-Faced Mini Reubens contains roughly 109 calories, with 4g protein, 0g carbohydrates, and 10g fat.

109 kcal 5% DV
Protein Fat Carbs

Macronutrients

Protein 4.1g 8% DV
Total Fat 10.2g 13% DV
Carbs 0.2g
Fiber 0g
Sugar 0g

Electrolytes

Sodium 22.4mg 1% DV
Potassium 6.5mg
Cholesterol 17.9mg 6% DV

Vitamins & Minerals

Vitamin A 31.3mcg 3% DV
Calcium 81.8mg 6% DV
Iron 0.2mg 1% DV
Diet fit Keto-friendly Under 400 cal
Contains Wheat/Gluten

Estimated from ingredients & per-serving nutrition — verify against package labels for allergies or strict diets.

* % Daily Values based on a 2,000 calorie diet (FDA 2020).

Frequently Asked Questions

Can I make these mini Reubens ahead of time?

Yes, you can prepare the sandwiches in advance. Assemble them without baking and cover them tightly in the refrigerator. When ready to serve, bake them as directed. This makes them a great option for parties, allowing you to enjoy your time with guests.

What type of cheese works best for this recipe?

Swiss cheese is the traditional choice for Reubens and complements the flavors perfectly. However, you can also experiment with cheddar or provolone for a different taste. Just ensure the cheese melts well to enhance the overall texture and flavor of the sandwiches.

Can I use a different type of bread?

Absolutely! While party rye bread is traditional, you can use pumpernickel, sourdough, or even whole grain bread for a healthier twist. Just keep in mind that different breads may alter the flavor and texture slightly, so choose one that you enjoy.

Nutrition is estimated from USDA FoodData Central ingredient data and may vary with brand, portion and preparation — see our methodology. This information is for general educational purposes only and is not medical or dietary advice (disclaimer).

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