Cut 6 slices of bread minus the crusts into cubes/rectangles.
Melt the margarine, and thoroughly mix in milk, marzipan, 10T Sucralose and cayenne pepper.
Evenly soak bread cubes in the mixture. Tip: use a wide shallow container.
Refrigerate cubes uncovered for at least a couple of hours.
Melt the chocolate and coconut oil in a double boiler, and mix in 6T Sucralose.
Cover cubes in chocolate and place on parchment paper. Tip: put parchment paper on trays/containers first.