Dive into a healthy twist on a timeless favorite with this Low Carb Classic Tuna Mayonnaise Sandwich. Packed with protein-rich canned tuna, creamy mayonnaise, and a zesty splash of lemon juice, this recipe swaps traditional bread for crisp romaine lettuce, making it a perfect low-carb, gluten-free alternative. Crunchy celery, tangy red onion, and fresh slices of cucumber and cherry tomatoes add refreshing texture and flavor to every bite. Ready in just 10 minutes, this no-cook meal is ideal for busy lunches or light dinners. Enjoy this guilt-free, wholesome sandwich that delivers classic comfort with a keto-friendly upgrade!
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Drain the canned tuna and place it in a medium-sized mixing bowl.
Finely chop the celery and red onion. Add them to the bowl with the tuna.
Add the mayonnaise, lemon juice, salt, and black pepper to the bowl.
Mix all the ingredients together until well combined, ensuring the tuna is fully coated with the mayonnaise mixture.
Wash and pat dry the romaine lettuce leaves. Use the lettuce leaves as a low-carb wrap alternative to bread.
Evenly distribute the tuna mixture onto two of the romaine lettuce leaves.
Thinly slice the cucumber and halve the cherry tomatoes.
Top the tuna mixture with the cucumber slices and cherry tomato halves.
Place the second romaine lettuce leaf on top, sandwiching the tuna mixture and vegetables.
Serve immediately for best freshness and enjoy your low-carb tuna mayonnaise sandwich!
Serving size | (419.2g) |
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Amount per serving | % Daily Value* |
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Calories | 442.7 |
Total Fat 23.9g | 0% |
Saturated Fat 2.5g | 0% |
Polyunsaturated Fat 0.0g | |
Cholesterol 82.9mg | 0% |
Sodium 1117.2mg | 0% |
Total Carbohydrate 16.8g | 0% |
Dietary Fiber 3.1g | 0% |
Total Sugars 5.4g | |
Protein 41.0g | 0% |
Vitamin D 120IU | 0% |
Calcium 65.1mg | 0% |
Iron 3.4mg | 0% |
Potassium 916.0mg | 0% |
Source of Calories