1Preheat your oven to 350°F (175°C) and line a muffin tin with paper liners.
In a large bowl, mix together the flour, sugar, custard powder, and baking powder.
In a separate bowl, combine the Saucy chocolate pudding, melted butter, caramel essence, and eggs. Whisk until smooth.
Gradually add the wet ingredients to the dry ingredients, stirring until just combined. Be careful not to overmix.
Divide the batter evenly among the prepared muffin cups, filling each about two-thirds full.
Bake in the preheated oven for 18-20 minutes, or until a toothpick inserted into the center of a muffin comes out clean.
Allow the muffins to cool in the tin for a few minutes before transferring them to a wire rack to cool completely.
Enjoy your delicious Butter Caramel Chocolate Muffins!