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britishlunch✨ New

Tuna Mayo Jacket Potato

Fluffy microwave baked potato with creamy tuna mayo filling.

Prep
3 min
Cook
9 min
Servings
1
Difficulty
Easy
4.3(2,200 ratings)
#quick#15-minute#easy#british#potato#tuna#lunch

About This Recipe

The jacket potato is a beloved British staple, and this express version uses the microwave to deliver a fluffy interior in a fraction of the time. Split open and loaded with a creamy tuna mayo mixed with sweetcorn and spring onions, it is a satisfying one-plate meal that hits the spot on busy weeknights.

Ingredients

Serves 1

  • 1 largebaking potato (about 250 g)
  • 1 can (145 g)tuna in spring water, drained
  • 2 tbspmayonnaise
  • 2 tbspsweetcorn, drained
  • 1 stalkspring onion, sliced
  • 1 tsplemon juice
  • 10 gbutter
  • 1 pinchsalt and black pepper

Instructions

  1. 1

    Microwave the potato

    Pierce the potato all over with a fork. Microwave on high for 8–9 minutes, turning halfway, until soft when squeezed. Let rest for 1 minute.

  2. 2

    Make the filling

    While the potato cooks, mix drained tuna with mayonnaise, sweetcorn, spring onion, lemon juice, salt, and pepper.

  3. 3

    Split and butter

    Cut a deep cross in the top of the potato. Squeeze the sides to open it up. Add butter and let it melt into the flesh.

  4. 4

    Fill and serve

    Pile the tuna mayo mixture into the potato. Season with extra pepper and serve with a side salad if desired.

Pro Tips

  • Pricking the potato prevents it from exploding in the microwave.

  • For a crispier skin, finish under a hot grill for 2 minutes after microwaving.

Variations

  • Swap tuna for canned salmon and add capers.

  • Top with grated cheddar and flash under the grill until bubbly.

Storage

Filling keeps refrigerated up to 1 day. Potato is best freshly cooked.

History & Origin

Nutrition Facts

Per serving (350g) · 1 servings total

Calories450kcal
Protein30g
Carbohydrates48g
Fat16g
Fiber4g
Protein30g
Carbs48g
Fat16g

Time Summary

Prep time3 min
Cook time9 min
Total time12 min

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