Add the butter to the base of a blender and squeeze in the roasted garlic. Blend until smooth and thoroughly combined.
Pierce a hole in the bottom of a plastic cup (like a Solo cup) and stick the wick through so that at least 1 inch is visible outside of the cup. Pour in the butter mixture then transfer to the fridge until set.
Cut a hole, a little wider than a plastic cup into the top of your loaf for the butter candle to sit. You don’t want it to be too deep!
Remove the cup from around the butter candle, place the candle in the center of the loaf, cut down the wick to about ½ inch, then light and let the butter melt!
Once the butter has started to melt, rip off pieces of the loaf and dip in the butter. Enjoy!