Gluten-Free Classic Tuna Sub
Satisfy your sandwich cravings with this Gluten-Free Classic Tuna Sub, a deliciously wholesome take on a timeless favorite! Perfect for a quick lunch or a light dinner, this recipe features soft, gluten-free sub rolls packed with a creamy yet zesty tuna salad made from flaky canned tuna, tangy Dijon mustard, and fresh bursts of celery and red onion. A dash of lemon juice brightens the flavors, while crisp romaine lettuce and juicy tomato slices add a delightful crunch and freshness. Ready in just 15 minutes with no cooking required, this gluten-free sandwich is an easy, protein-rich meal that delivers on both taste and dietary flexibility. Perfect for gluten-sensitive eaters and sandwich lovers alike, this sub is destined to become a household favorite!
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Ingredients
- 2 pieces Gluten-free sub rolls
- 12 ounces Canned tuna in water, drained
- 4 tablespoons Mayonnaise
- 2 tablespoons Celery, finely chopped
- 2 tablespoons Red onion, finely chopped
- 1 tablespoon Fresh lemon juice
- 1 teaspoon Dijon mustard
- 0.5 teaspoon Salt
- 0.25 teaspoon Black pepper
- 4 pieces Romaine lettuce leaves
- 1 medium Tomato, sliced
Directions
Step 1
In a medium bowl, combine the drained tuna, mayonnaise, chopped celery, chopped red onion, lemon juice, and Dijon mustard.
Step 2
Season the mixture with salt and black pepper. Stir well to ensure all ingredients are evenly mixed and coated.
Step 3
Slice the gluten-free sub rolls lengthwise, being careful not to cut all the way through.
Step 4
Layer two pieces of romaine lettuce on the bottom half of each roll.
Step 5
Divide the tuna salad equally between the two sub rolls, spreading it evenly over the lettuce.
Step 6
Top each tuna-filled sub with slices of tomato.
Step 7
Close the rolls, pressing gently to keep all the fillings together.
Step 8
Serve immediately and enjoy your Gluten-Free Classic Tuna Sub!
Nutrition Facts
| Serving size | (796.6g) |
|---|
| Amount per serving | % Daily Value* |
|---|---|
| Calories | 1290.9 |
| Total Fat 54.7g | 0% |
| Saturated Fat 5.9g | 0% |
| Polyunsaturated Fat 0.0g | |
| Cholesterol 180.1mg | 0% |
| Sodium 3049.0mg | 0% |
| Total Carbohydrate 101.9g | 0% |
| Dietary Fiber 7.1g | 0% |
| Total Sugars 11.2g | |
| Protein 98.1g | 0% |
| Vitamin D 272.2IU | 0% |
| Calcium 121.0mg | 0% |
| Iron 6.2mg | 0% |
| Potassium 1539.3mg | 0% |
Source of Calories