
Canned jack mackerel loaf is one of the most beloved, nutritious, and widely made recipes in Chilean home cooking, deeply rooted in the frugal pantry traditions of Chilean households, turning an everyday canned fish into a hearty, satisfying main course.
Building the base and baking take about 45 minutes of prep and 25 minutes in the oven, transforming pantry staples into a soft, moist, spongy loaf that the whole family enjoys.
Nutritional Information
Each serving of canned jack mackerel loaf contains approximately 320 kcal, 25 g of carbohydrates, 15 g of fat (3 g saturated), 15 g of protein, 2 g of fiber, 3 g of sugars, and 700 mg of sodium. (*)
(*) Values may vary depending on ingredients and portion sizes.
How to Make Canned Jack Mackerel Loaf?
Jack mackerel is an oily fish and an excellent source of healthy fats and protein, with a texture and meatiness that is ideal for a baked loaf.
Prep time: 45 minutes
Cook time: 25 minutes
Servings: 6 people
Ingredients
- 1 can jack mackerel
- 400 ml milk
- 6 eggs
- 2 marraqueta rolls (or crusty white bread)
- 2 tablespoons oil
- 1 garlic clove, minced
- 1 onion, diced
- 1 carrot, grated
- 1 tablespoon Chilean aji de color (or sweet paprika)
- 1 bouillon cube
- Dried oregano
- Ground cumin
- Fine salt
- Black pepper
Instructions
- Add the oil to a medium skillet and heat over medium heat; add the onion, minced garlic, and grated carrot, and sauté for about 10 minutes, stirring occasionally to build flavor.

- Open the can of jack mackerel and drain the liquid, remove the flesh, and flake it into small pieces. Add it to the sauté and season everything with aji de color, cumin, oregano, salt, and pepper to taste. Stir to combine and remove from the heat. Set aside.

- In a large bowl, pour in the milk and soak the torn marraqueta pieces; season the mixture with the bouillon dissolved in a little water and stir; add the lightly beaten eggs and mix gently until fully combined.

- Preheat the oven to 180°C (356°F) for at least 10 minutes. Pour the bread and milk mixture into the sauté and stir to combine both preparations completely, then pour into a greased baking dish and spread evenly to settle.
- Bake in the preheated oven for 20 to 25 minutes until set and lightly golden, remove from the oven, and rest for a couple of minutes. Cut the loaf into rectangular portions and serve immediately alongside rice or salad.
Expert Tips
Swap the Bread for a Softer Texture
If you prefer a softer loaf, replace the marraqueta with sliced sandwich bread. This will give the loaf a creamier consistency.
Add a Cheese Crust
For an extra layer of flavor, sprinkle a little grated cheese on top before baking, which will form a golden, delicious crust.
Test for Doneness with a Knife
The loaf is ready when golden on the outside and set inside. Insert a knife into the center: if it comes out clean, it is fully cooked.
| Substitution | Use instead of | Effect |
|---|---|---|
| Sliced sandwich bread | Marraqueta rolls | Creamier, softer final texture |
| Homemade vegetable or fish broth | Bouillon cube | Fresher, less processed flavor |
| Canned sardines or tuna | Canned jack mackerel | Similar texture, milder fish flavor |
| Grated cheese topping | Plain top | Adds a golden, savory crust |
Frequently Asked Questions (FAQs)
1. Can the marraqueta be replaced with another bread?
Yes, you can use sandwich bread, whole wheat bread, or even stale bread soaked well beforehand. Each type will give the loaf a slightly different texture.
2. Is a bouillon cube necessary?
It’s not essential. You can replace it with homemade vegetable or fish broth, or simply adjust the seasoning with salt and spices.
3. How do I know when the loaf is done?
It will be ready when golden on the outside and set on the inside. Insert a knife in the center; if it comes out clean, it’s cooked through.
4. Can I make this loaf without an oven?
It’s possible to steam it in a covered pot over low heat inside a water bath, though the top will not develop the same golden crust as baking does.
Benefits of Eating Jack Mackerel
Jack mackerel stands out for its high protein content, which helps speed up muscle recovery, making it ideal to eat after exercise, and it is also rich in omega-3 fatty acids, which help lower blood cholesterol levels.
Did You Know?
The loaf, as a dish concept, is an English preparation developed in the 17th century, believed to have originated in London’s poorer neighborhoods as a way to make use of stale bread by folding in other simple, affordable ingredients.
How to adapt this recipe to a vegan or vegetarian version?
How to adapt this recipe to a gluten-free version?
How to adapt this recipe to a keto (ketogenic) version?
Recommended
- Chilean Canned Jack Mackerel Empanadas
- Chilean Canned Jack Mackerel Caldillo Fish Stew
- Chilean Baked Jack Mackerel
- Chilean Milk Bread Rolls Pan de Leche

