Tuna Mousse in Choux Buns

Tuna Mousse in Choux Buns is a light and elegant snack for any occasion. These small pastries are filled with a smooth savoury mixture that tastes fresh. You can serve them as a starter or part of a lunch platter. The combination of crispy pastry and creamy fish filling is very satisfying for both guests and family.
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Good reasons to make tuna mousse in choux buns

This recipe is perfect because you can prepare the components in advance. The tuna mousse in choux buns provides a delicate texture that feels special but remains easy to make at home. It uses simple pantry staples like tinned fish and plain flour. Everyone enjoys the bite sized portions during parties or casual weekend meals.

How to cook tuna mousse in choux buns

Step 1
Pastry base: Heat the water and butter in a small saucepan until the butter melts and the liquid boils. Remove the pan from the heat and stir in the flour quickly until it forms a smooth ball. Let the mixture cool for a few minutes before adding the eggs one by one. Beat the dough well after each egg until it is glossy and thick.
Step 2
Baking process: Preheat your oven to 200 degrees Celsius and line a tray with parchment paper. Use a piping bag or two spoons to place small rounds of dough on the tray. Bake them for about twenty minutes until they are golden brown and firm to the touch. Make a small slit in each bun to let the steam escape and let them cool completely.
Step 3
Mousse filling: Place the drained fish in a mixing bowl and mash it with a fork until very fine. Stir in the mayonnaise, lemon juice and salt to create the tuna mousse in choux buns filling. You can use a blender if you prefer a perfectly smooth texture for the fish cream. Keep the filling cold in the fridge until you are ready to assemble the snack.
Step 4
Final assembly: Cut the cooled buns in half or use a piping bag to fill them through the steam slit. Add a generous amount of the fish mixture to each pastry shell right before serving. Arrange them on a serving plate and enjoy them while the pastry is still crisp. This ensures the best texture as the filling stays fresh and the buns remain crunchy.

Tips and tricks for tuna mousse in choux buns

Do not open the oven door while the pastry is baking as this can cause it to collapse. The buns must be completely cold before you add the tuna mousse in choux buns filling to prevent them from becoming soggy. If you want a bit of extra flavour, add some chopped chives or dill to the fish mixture. Use a high quality mayonnaise for the richest taste and smoothest consistency.

You can bake the choux buns a day in advance and store them in an airtight container. If they lose their crunch, put them in a hot oven for two minutes to crisp up again before you fill them. Always drain the fish well so the filling does not become too watery over time.

You can also try these recipes: paneer masala, cod en croute or pasta with mussels.

Ingredients

servings
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  • 125 ml water
  • 50 g butter
  • 75 g plain flour
  • 2 eggs
  • 160 g canned tuna drained
  • 50 g mayonnaise
  • 10 ml lemon juice
  • 1 g salt

Cooking time

Kitchen tools

Nutrition information

NUTRITIONper serving
  • Energy:1372 kJ / 328 kcal
  • Fat:22 g
  • - of which saturates:9 g
  • Carbohydrates:15 g
  • - of which sugars:1 g
  • Protein:16 g
  • Fibre:1 g
  • Salt:450 mg

People also ask

You should store any leftovers in an airtight container in the fridge for up to two days. Keep in mind that the pastry will soften once it has been filled with the fish mixture. It is best to fill the Tuna Mousse in Choux Buns just before you plan to eat them to keep the crunch.
Yes, you can prepare the fish filling up to twenty four hours before you need it. Keep the mixture in a sealed container in the refrigerator to maintain its freshness. This makes assembling the Tuna Mousse in Choux Buns very quick when your guests arrive at the house.
This usually happens if the oven was not hot enough or if the door was opened too early during baking. The dough needs steady heat to create steam and lift the pastry shells. Ensure the eggs are fully incorporated into the flour mixture to give the buns the correct structure to hold the filling.
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