Le pain au beurre is a Martinican family specialty. Preparation : – 1 kg of flour, – 1 sachet of baker's yeast powder, – 250 g of butter, – 4 eggs, – 1 teaspoon of salt, – 4 tablespoon of sugar, – 1/2 l of milk. In a bowl, mix the flour with the baker's yeast, salt and sugar.