Keto Crispy Reuben Roll-Ups
Forget the rye bread—these roll-ups deliver every ounce of the classic Reuben’s savory, tangy, and cheesy goodness in a perfectly crispy, keto-friendly package. They’re essentially deconstructed, low-carb Reuben sandwiches, reimagined as a hot, crunchy, handheld appetizer or snack.
Recipe
Yield: 12-14 roll-ups
Prep Time: 15 minutes
Cook Time: 20-25 minutes
Ingredients:
For the Roll-Ups:
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12-14 slices good-quality deli pastrami (thin-sliced, not shaved; about 8 oz total)
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6 slices Swiss cheese, halved (or ¾ cup shredded Swiss)
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1 cup sauerkraut, very well drained and squeezed dry
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¼ cup sugar-free thousand island dressing (store-bought or homemade – see quick recipe below)
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Optional filler: ¼ cup finely chopped onion, lightly sautéed until soft
For the Crispy “Breading” & Frying:
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1 large egg, beaten
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¾ cup blanched almond flour
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2 tbsp coconut flour
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1 tsp garlic powder
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1 tsp onion powder
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½ tsp caraway seeds (for that “rye” flavor – optional but recommended)
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½ tsp paprika
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Salt and pepper, to taste
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Avocado oil, ghee, or light olive oil for pan-frying
For Serving:
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Extra sugar-free thousand island dressing for dipping
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Fresh dill or parsley, chopped (for garnish)
Quick Sugar-Free Thousand Island Dressing:
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Mix: ½ cup mayo, 2 tbsp no-sugar-added ketchup, 1 tbsp finely chopped dill pickle, 1 tsp pickle brine, ½ tsp onion powder. Thin with a splash of water if needed.
Instructions:
1. Prepare the Filling & Roll:
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Ensure your sauerkraut is thoroughly drained and squeezed of all excess liquid. This is crucial for crispiness.
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Lay a slice of pastrami flat. Place a half-slice of Swiss cheese (or a sprinkle of shredded cheese) at one end.
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Top with about 1 tablespoon of squeezed sauerkraut and a small drizzle (about ½ tsp) of thousand island dressing.
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Roll up tightly, tucking in the sides as you go, to form a neat cylinder. Secure with a toothpick if necessary. Repeat with all slices.
2. Bread the Roll-Ups:
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In one shallow bowl, place the beaten egg.
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In a second bowl, combine almond flour, coconut flour, garlic powder, onion powder, caraway seeds, paprika, salt, and pepper. Mix well.
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Dip each pastrami roll first in the beaten egg, letting excess drip off, then roll firmly in the flour mixture until evenly coated. Press to adhere. Place on a plate.
3. Pan-Fry to Crispy Perfection:
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In a large skillet, heat about ¼ inch of oil over medium heat (about 350°F/175°C). Oil should shimmer but not smoke.
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Working in batches to avoid crowding, carefully place the roll-ups seam-side down in the hot oil.
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Fry for 2-3 minutes per side, turning gently with tongs, until golden brown and crispy on all sides.
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Transfer to a wire rack set over a paper towel to drain. This keeps them crispy.
4. Serve:
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Remove toothpicks if used. Serve immediately while hot and crispy.
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Garnish with fresh dill and serve with extra thousand island dressing for dipping.
Air Fryer Method (Easier & Less Oil):
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After breading, spray or brush roll-ups lightly with oil.
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Air fry at 400°F (200°C) for 8-10 minutes, turning halfway, until deeply golden and crispy. No need for a rack—the air circulates perfectly.
Key Tips for Success:
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Dry is Key: Moisture is the enemy of crisp. Squeeze that sauerkraut like it owes you money.
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Don’t Overstuff: Too much filling will cause the roll-ups to burst open. Aim for a tight, slender roll.
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Cheese as Glue: Placing the cheese slice first helps seal the roll and acts as a moisture barrier.
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Even Cooking: Maintain medium heat. Too hot will burn the coating before the cheese melts; too low will make them greasy.
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Make-Ahead: You can assemble and bread the roll-ups up to 4 hours ahead. Keep them covered on a plate in the fridge before frying.
Nutritional Info (Per Roll-Up, Approx.):
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Calories: ~120
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Fat: 10g
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Protein: 7g
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Total Carbs: 3g
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Fiber: 1g
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Net Carbs: 2g
These Keto Crispy Reuben Roll-Ups are the ultimate savory, satisfying treat that proves you don’t need bread to enjoy the iconic flavors of a Reuben. They’re perfect for game day, a keto lunch, or a impressive party appetizer that will have everyone asking for the recipe
