Banana Muffins with Toblerone Chunks

1 Pre-heat the oven to 400 degrees. Line a 12-cup muffin pan with muffin liners, or alternatively spray it with vegetable spray.
2 Stir together the butter and oil in a large bowl. Whisk in the bananas and egg, brown sugar, molasses, and vanilla extract. Set aside.
3 Mix both flours, baking soda, cinnamon, nutmeg, and salt in a bowl until combined.
4 Gently fold in the dry ingredients into the wet ingredients in 2 batches while making sure to not over mix the batter.
5 Divide the batter equally in a 12-cup muffin pan.
6 Gently press 1 piece of Toblerone chocolate in the middle of each muffin cup upside down. You do not need to push it all the way down.
7 Bake until a toothpick inserted in the batter portion (not the chocolate) comes out clean, or 17-18 minutes making sure to rotate the pan halfway through the baking process.
8 Let it cool in the muffin pan for 5-10 minutes and serve.