"Gooey chocolate brownies are delicious but nutty gooey chocolate brownies are something else. Try this easy recipe to make your own."
Line the tin with baking paper by making an overlarge square and cutting diagonally into the corners.
Break the chocolate into small pieces and melt with the butter in the pan on induction level 2 (or heat in a bowl with hot water). Then chop the pistachios and almonds into the coarse chunks.
Whisk the eggs and sugar together until light and fluffy. Slowly stir in the melted chocolate and butter.
Mix the flour, baking powder and salt together and fold into a mixture. Add the chopped pistachios and almonds and pour into the prepared tin and bake as indicated.