Healthy Tuna and Corn Loaded Baked Potato

There are few dishes as comforting and versatile as a loaded baked potato. Crispy skin, fluffy inside, and endless topping options make it the perfect base for both indulgent and healthy meals. This recipe for a Loaded Baked Potato with Tuna, Greek Yoghurt, Capers, Corn, and Mustard strikes the perfect balance between creamy, tangy, and satisfying. It’s quick to prepare, budget-friendly, and packed with protein, fibre, and flavour — making it an ideal choice for lunch, dinner, or even meal prep.

Unlike the traditional heavy toppings like butter and cheese, this version uses Greek yoghurt for creaminess, tuna for protein, and a dash of mustard and capers for a zesty punch. Add in the sweetness of corn, and you’ve got a well-rounded, nutritious meal in a single potato bowl.

Prep Time 5 mins

Cook Time 60 mins

Total Time 1 hr 5 mins

Cooking Method: Baking

Courses: Dinner, Lunch

Difficulty: Beginner

Servings: 2

Calories: 309.50

Best Season: Suitable throughout the year

Description

Why You’ll Love This Recipe

✅ Healthy comfort food – hearty yet light.
✅ High-protein – thanks to tuna and Greek yoghurt.
✅ Budget-friendly & easy – simple ingredients, quick prep.
✅ Flavour-packed – tangy mustard, briny capers, and sweet corn create a perfect balance.
✅ Versatile – enjoy hot or cold, for lunch, dinner, or as a meal-prep staple.

Health Benefits of the Ingredients

Potato

Excellent source of complex carbohydrates for long-lasting energy.
Provides potassium, which supports heart and muscle function.
High in fibre when eaten with the skin on.

Tuna

A lean source of high-quality protein.
Rich in omega-3 fatty acids, which support heart and brain health.
Helps keep you fuller for longer.

Greek Yoghurt

Creamy, tangy, and a healthier alternative to mayonnaise.
Provides calcium, probiotics, and protein.
Enhances digestion and gut health.

Corn

Adds natural sweetness and crunch.
Contains fibre, B vitamins, and antioxidants like lutein and zeaxanthin (great for eye health).

Capers

Briny and tangy, giving depth of flavour without extra calories.
Rich in antioxidants and micronutrients like vitamin K.

Mustard

Low-calorie condiment with a zesty kick.
Contains beneficial plant compounds and antioxidants.
Elevates the flavour of creamy dishes without needing excess salt.

Variations & Serving Ideas

Meal prep: Bake multiple potatoes at once and store in the fridge. Top with tuna mixture just before serving.

Make it Mediterranean: Add olives, chopped cucumber, and a squeeze of lemon.

Extra creamy: Swap half the Greek yoghurt with light cream cheese.

Spicy kick: Add a pinch of chili flakes or a dash of hot sauce.

Ingredients

2 large potatoes (for baking)
1 tsp olive oil
salt (to taste)

For the tuna filling:

200 g tinned tuna in water (drained)
50 g tinned sweet corn
100 g Greek yoghurt
30 g capers (finely chopped)
1 tsp mustard
salt and pepper (to taste)

Instructions

1
Bake the potatoes
- Preheat oven to 200°C (400°F).
- Scrub the potatoes, prick them with a fork, rub lightly with olive oil and a pinch of salt.
- Place directly on the oven rack or a baking tray. Bake for 50–60 minutes until crispy on the outside and soft inside.
2
Prepare the tuna topping
- In a mixing bowl, combine drained tuna, Greek yoghurt, mustard, and a pinch of salt and pepper.
- Fold in corn and capers. Mix until well combined.
3
Assemble the loaded potatoes
- Once baked, slice open the potatoes.
- Spoon the tuna mixture generously over each potato.
- Garnish with fresh herbs for a pop of colour and freshness.
4
Serve and enjoy!

Nutrition Facts

Servings 2

Amount Per Serving
Calories 309.5kcal

% Daily Value *
Total Fat 8.2g13%
Total Carbohydrate 29.09g10%
Protein 29.17g59%

* Percent Daily Values are based on a 2,000 calorie diet. Your daily value may be higher or lower depending on your calorie needs.

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