Instructions

Preheat the oven to 430F.  As soon as you put muffins in the oven lower to 400F.

1. Combine dry ingredients in a bowl, sifting your flour.
2. In another bowl mix eggs, egg yolks; then add melted butter, vanilla extract, oil and buttermilk.
3. Add your wet ingredients to the dry ingredients. Mix just until all are just combined.
4. Add chocolate chunks.
5. Fill the muffin liners until 3/4 full.
6. Bake for 20 minutes.
7. Cool on a wire rack and enjoy!