Pancake marble muffin

I bookmarked this recipe a while back as I wanna finish up a pack of pancake mix. Seeing that the marbled muffins seems like a great way to add in the kid’s lunchboxes! 

The texture is crispy on the outside and soft n fluffy on the inside. And plus point was that the pancake mix I had wasnt sweet and the recipe doesnt call for any sugar! My 3yo had 1 and asked for more!! 

Pancake marbled muffin (recipe from 辣妈Shania)
1 egg
110g milk
200g pancake mix
20g butter, melted

*take out 100g batter and add
10g cocoa powder
5g milk

1) Mix egg and milk well. Mix in pancake mix
2) Stir in melted butter
3) Scoop 100g batter and add cocoa powder and milk
4) Alternate scoops of cocoa and vanilla batter
5) Bake at 190deg for 15-20mins or til top browned nicely