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close up shot of spicy tuna avocado sandwich on wooden board with sandwiches and Doritos blurred around

Spicy Tuna Avocado Sandwich

Here I'll show you the easiest and most delicious way to take your tuna sandwich to new heights!
5 from 1 vote
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Course: lunch
Cuisine: American, British
Prep Time: 10 minutes
Cook Time: 5 minutes
Total Time: 15 minutes
Servings (click & slide): 4 sandwiches
Calories per serving: 581kcal
Author: Chris
Cost per serving: £2 / $2.50

Equipment

  • Small Mixing Bowl
  • Sharp Knife & Chopping Board
  • Large Baking Tray

Ingredients

Spicy Tuna

  • 2x 5oz/145g cans of Tuna, drained
  • 1/4 cup / 60g Mayo
  • 2 tbsp Sriracha
  • 1 large Spring Onion, finely diced
  • 1 rib of Celery, finely diced
  • Salt & Pepper, as needed

Sandwich

  • 4x Bread Rolls, halved & toasted (see notes)
  • 4x square slices of Cheddar, or 1 cup/100g grated
  • 3 Tomatoes, sliced (can omit if you don't like tomatoes)
  • 2 small Avocados, halved, stoned, peeled & finely sliced (1/2 avocado per sandwich)
  • 1.5oz / 40g Chilli Heatwave Doritos, or as needed (approx 5-6 per chips per sandwich)
  • Salt & Pepper, as needed

Instructions

  • In a small mixing bowl combine drained tuna with mayo, sriracha, celery, spring onion and a pinch of salt & pepper (to taste). Place to one side.
  • Add avocado to the bottom slices of the rolls and season with a pinch of salt and pepper. Add tomatoes, then spoon on the spicy tuna. Add cheese on top then add to a baking tray.
  • Place under the grill and broil until the cheese melts.
  • Top the melted cheese with Doritos in a circular shape, then add the top slice of bread on top. Enjoy!

Quick Demo

Notes

a) Bread - Here I've used some Artisan bread rolls, which work well because they're fairly firm and toast up nicely. Ciabatta also works well, as do regular burger buns. To toast the bread just place in a scorching hot griddle pan or place under the grill and broil until crispy.
b) Doritos - I like using Chilli Heatwave Doritos for an extra kick of spice, but in reality you can use any type of Tortilla Chip! These add a nice crunch to the sandwich, which counteracts the very soft filling. If you get freaked out by crisps/chips in your sandwich just serve them alongside!
c) Sriracha/Spiciness - These sandwiches have a gentle kick of spice, nothing overbearing at all. If you don't have or like sriracha you can sub a different hot sauce, just be aware of the spice level. Some hot sauces are much spicier than others!
d) Can I make these ahead of time? - I wouldn't make the whole sandwich ahead of time, but you can make the tuna ahead of time if you wanted. Just tightly store in the fridge for a couple of days. Bring to room temp and give it a good stir before you use it as it'll likely be a little watery.
e) Calories - per sandwich.

Your Private Notes:

Nutrition:

Nutrition Facts
Spicy Tuna Avocado Sandwich
Amount Per Serving
Calories 581 Calories from Fat 327
% Daily Value*
Fat 36.36g56%
Saturated Fat 9.244g58%
Trans Fat 0.322g
Polyunsaturated Fat 9.052g
Monounsaturated Fat 15.268g
Cholesterol 57mg19%
Sodium 850mg37%
Potassium 958mg27%
Carbohydrates 40.09g13%
Fiber 10.3g43%
Sugar 4.2g5%
Protein 27.09g54%
Vitamin A 1197IU24%
Vitamin C 22.8mg28%
Calcium 259mg26%
Iron 3.68mg20%
* Percent Daily Values are based on a 2000 calorie diet.
*Nutrition is based on the absence of salt unless stated as a measurement in the ingredients. Cost is worked out based on ingredients bought from UK supermarkets, then divided by the number of servings. In both instances these values are just for guidance. Please check out my FAQ Page for more info.
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