Preheat oven to 175 degree Celsius.
Mix applesauce, egg and melted butter in a bowl until well combined.
Whisk wet ingredients into Brownies Premix and ensure that there are no lumps.
Pour batter into baking tin lined with baking paper. Bake in oven for 30-40 minutes or until toothpick comes out clean.
Allow brownies to cool for about 10 minutes. Serve with ice cream!