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Condiment

Vegetarian Reubens with Russian Dressing

Melted Swiss cheese blankets a savory tangle of mushrooms, red onion, and spinach on toasted rye, while tangy sauerkraut cuts through the richness. A creamy Russian dressing of mayo, ketchup, capers, and pickle ties every bite together with bright, briny notes.

Vegetarian Reubens with Russian Dressing
Total
27 min
Prep
15 min
Cook
12 min
Serves
2

Nutrition per Serving

Calories
343
Protein
16g
Carbs
44g
Fat
12g
Fiber
7g
Sugar
8g
Sodium
778mg

Ingredients

  • 2 tbsp reduced-fat mayonnaise
  • 2 tsp ketchup
  • 2 tsp chopped capers
  • 1 tsp chopped pickle, or relish
  • 3 tsp extra-virgin olive oil, divided
  • 1 small red onion, thinly sliced
  • 1 cup sliced mushrooms
  • 5 cup baby spinach
  • Freshly ground pepper, to taste
  • 4 slices rye bread
  • 1/2 cup shredded reduced-fat Swiss cheese, such as Jarlsberg Lite or Alpine Lace (2 ounces)
  • 1/2 cup sauerkraut

Instructions

  1. To prepare Russian dressing: Whisk mayonnaise and ketchup in a small bowl until smooth. Stir in capers and pickle (or relish).
  2. To prepare sandwiches: Heat 2 teaspoons oil in a large nonstick skillet over medium-high heat. Add onion and mushrooms; cook, stirring often, until the onion is softened, 4 minutes. Add spinach and cook, stirring, until it has wilted, 1 to 2 minutes. Transfer the mixture to a plate.
  3. Coat the pan with the remaining 1 teaspoon oil and return to medium heat. Add the bread; divide cheese equally among the slices. Divide sauerkraut between 2 slices and divide the spinach mixture between the other 2 slices; cook until the cheese has melted and the bread is golden brown, 4 to 6 minutes. Transfer sandwich halves to a cutting board. Divide the dressing between the spinach halves. Carefully place the sauerkraut halves on top. Cut sandwiches in half and serve.