Vegetarian Pantry Reuben Sandwich

Vegetarian Pantry Reuben Sandwich

Crisp, buttery rye encases molten Swiss cheese, tangy drained sauerkraut, crunchy dill pickles, and a spiced coriander Russian dressing that delivers bold, savory deli satisfaction in every gooey bite.

15mEasy1 sandwich
Remix

Equipment

Small mixing bowl
Fine-mesh strainer*
Small silicone spatula
10-inch skillet with lid
Flat spatula
Chef's knife
Cutting board

* optional

Ingredients

1 serving

Spiced Russian Dressing

  • 15 g mayonnaise, room temperature
  • 15 g ketchup
  • 3 ml hot sauce
  • 1 g ground coriander
  • 1 g kosher salt
  • ½ g ground black pepper

Sandwich Assembly

  • 2 rye bread, sliced
  • 2 swiss cheese, sliced
  • 7 g unsalted butter
  • 30 g white onion, thinly sliced
  • 75 g sauerkraut, firmly drained and squeezed dry
  • 1 dill pickle, thinly sliced lengthwise

Nutrition (per serving)

Nutrition is estimated per serving. Nutrients without complete source data are omitted.

607
Calories
22g
Protein
51g
Carbohydrates
36g
Fat
Full nutrition
Calories
607 kcal
Protein
22 g
Carbohydrates
51 g
Fat
36 g
Saturated Fat
15 g
Zinc
3.4 mg
Vitamin A
208 mcg
Vitamin C
19 mg
Water
158 g

Sources: Aggregated Public Data, USDA FoodData Central

Method

01

Firmly press 75 g of sauerkraut in paper towels or a fine-mesh strainer over the sink to extract all excess liquid.

Look for: Sauerkraut appears damp but ceases to drip free brineFeel: Sauerkraut feels compact and fibrous when pressed
02

In a small mixing bowl, stir together 15 g mayonnaise, 15 g ketchup, 3 ml hot sauce, 1 g ground coriander, 1 g kosher salt, and 0.5 g ground black pepper until completely smooth.

1mLook for: Dressing is uniform salmon-pink with evenly distributed spice specks
03

Spread the prepared dressing evenly across one side of each slice of rye bread, reserving the empty mixing bowl.

1mLook for: Each slice of rye is coated with dressing from crust to crust
04

Add 30 g of thinly sliced white onion to the reserved mixing bowl and toss to coat with the remaining dressing residue.

1mLook for: Onion slices are lightly glossy and seasoned with leftover dressing
05

Place 1 slice of Swiss cheese directly over the dressing on each slice of rye bread.

0mLook for: Cheese covers the face of both bread slices
06

Set a 10-inch skillet over medium-low heat at approximately 150°C (300°F) and melt 7 g of unsalted butter until gently foaming.

1mLook for: Butter is liquefied and bubbling without browning
07

Place both bread slices into the pan cheese side up, swirl them across the melted butter, cover tightly with the lid, and cook over medium-low heat at 150°C (300°F) for 4 to 5 minutes until the bread base is golden brown and the Swiss cheese is thoroughly melted.

5mLook for: Cheese is glossy and completely melted; bread bottoms are toasted to a rich golden hueFeel: Bread undersides feel rigid and crisp when nudged with a spatula
08

Remove the lid and layer the drained sauerkraut, sliced dill pickle, and dressed onion slices evenly over the melted cheese on one slice of bread.

1mLook for: Fillings are evenly distributed across the melted cheese base
09

Using a flat spatula, invert the second toasted bread slice cheese side down over the fillings to close the sandwich, gently compress, and transfer to a cutting board to slice diagonally before serving immediately.

1mLook for: Sandwich is securely closed with gooey melted cheese anchoring the interior layersFeel: Exterior crust sounds audibly crisp when sliced

Chef's Notes

  • Ground coriander is the secret aromatic link in this sandwich; its warm, citrusy profile mimics the traditional pickling spices used in classic corned beef and pastrami.
  • Applying cheese to both slices of bread forms a dual-sided moisture seal that keeps wet sauerkraut and pickle juices away from the crisp toasted rye.
  • Warming the sauerkraut slightly by placing it directly on the hot melted cheese preserves the sandwich temperature without cooling down the bite.
  • Do not skip wiping down the mixing bowl with the sliced onions; it lightly tenderizes the allium and ensures every drop of seasoned dressing is utilized.

Storage

Refrigerator: 2 daysCool any leftovers promptly and refrigerate in an airtight container within 2 hours. The bread will soften over time due to moisture from the condiments.

Reheating: Reheat leftover sandwich in a dry skillet over medium-low heat or in a toaster oven at 175°C (350°F) until recrisped and heated through to a minimum internal temperature of 74°C (165°F).

Troubleshooting

Bread crust turns soggy quickly after assembly

Cause: Sauerkraut retained too much brine before assembly

Fix: Cannot be fixed once assembled; return the assembled sandwich to a dry skillet over low heat for 1 minute per side to dry the exterior crust

Prevention: Press the sauerkraut aggressively between layered paper towels until no visible moisture leaks out

Rye bread burns before the Swiss cheese melts

Cause: Skillet heat was set too high or the pan was left uncovered

Fix: Remove pan from heat immediately, keep covered, and allow trapped residual heat to finish melting the cheese for 2 minutes

Prevention: Keep heat strictly at medium-low and use a tight lid to capture steam

Cultural Context

The classic Reuben sandwich originated in mid-20th-century American deli culture, traditionally layering cured corned beef, Swiss cheese, sauerkraut, and Russian dressing between grilled slices of rye. This vegetarian adaptation deconstructs the signature flavor architecture, using ground coriander to replicate the herbal, spiced undertone of pastrami brines while letting fermented cabbage and sharp pickles provide satisfying texture entirely from pantry staples.

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