Fat-based confection compositions comprising calcium carbonate

A fat-based confection composition comprising from 1 wt % to 40 wt % calcium carbonate, from 35 wt % to 65 wt % fat, from 5 wt % to 45 wt % sugar, from 2 wt % to 15 wt % cocoa powder, and from 0.05 wt % to 1.0 wt % emulsifier, and wherein the calcium carbonate has a median particle diameter size (D50) of from 1.2 microns to 8 microns and does not comprise surface reacted calcium carbonate having a specific surface area of from 15 m2/g to 200 m2/g.