Slice: Cut bread into slices, making sure not to cut all the way through the loaf to keep the slices intact at the bottom. Place on a large piece of aluminum foil.
Stir: Melt vegan butter in the microwave (in 10 second bursts to prevent any butter explosions!). Stir in all remaining ingredients.
Assemble: Spoon butter mixture into each of the cracks. Wrap the loaf in foil.
Bake: Bake for 15 minutes, then unwrap the foil and bake for another 5 minutes.