Directions:First, preheat the oven to 350 degrees Fahrenheit and get out a large mixing bowl. In the mixing bowl, combine all of the dry ingredients. In a separate bowl, mix together the eggs, half-and-half, sour cream and canna butter until it is one smooth consistency. Now, mix in the dry ingredients plus orange zest and chocolate chips until just barely moist. Fill 12 muffin cups and bake for 15 - 20 minutes. When a toothpick inserted into the center of a muffin comes out clean they are ready.