# **Tuna Salad Sandwich**

## **Description:**
A classic English dish, the Tuna Salad Sandwich is a simple yet delicious combination of flaked tuna, mayonnaise, and fresh vegetables, all packed between slices of bread. It's a quick, easy lunch option that can be made ahead of time and is perfect for picnics or packed lunches.

## **Instructions:**

1. **Prepare the tuna:** In a large bowl, mix together 200g (7 oz) of drained canned tuna, 2 tablespoons of mayonnaise, 1 finely chopped small red onion, 1 small, finely chopped celery stalk, and 1/2 teaspoon of Dijon mustard. Season with salt and pepper to taste.

2. **Make the salad:** Gently mix until all the ingredients are well combined. Let the salad sit for 10 minutes to allow the flavors to meld.

3. **Toast the bread:** Lightly toast 2 slices of your favorite bread until golden brown. You can use white, whole wheat, or rye bread, depending on your preference.

4. **Assemble the sandwich:** 
   - Spread a generous layer of the tuna salad on one slice of toast. 
   - Top with a few slices of lettuce and a few cherry tomatoes, halved or quartered, depending on size. 
   - Place the second slice of toast on top, with the cut side down, to create a sandwich. 

5. **Cut and serve:** Cut the sandwich in half diagonally or horizontally, and serve immediately or wrap tightly in plastic wrap and refrigerate for up to 2 hours.

## **Allergens:**
- Fish (tuna)
- Milk (mayonnaise)

## **Cooking Time:**
- Preparation: 15 minutes
- Cooking: 0 minutes (no cooking involved)
- Total: 15 minutes

## **Substitutes:**
- **Tuna:** If fresh tuna is unavailable, you can use canned chunk light tuna in water, drained and flaked.
- **Mayonnaise:** For a vegan option, substitute mayonnaise with vegan mayonnaise or a mixture of soy yogurt and lemon juice.
- **Bread:** Gluten-free bread can be used for those with gluten intolerance.
- **Vegetables:** Feel free to add or substitute other vegetables like cucumber, spring onions, or avocado for a different flavor profile.