Please choose the correct ending to complete the given sentence: Food and Entertaining: [header] How to make black icing [title] Buy or make your icing. [step] Unless your heart is set on vanilla, go with a chocolate icing. Starting with a brown-colored icing means you have to use less dye to achieve a black hue.

Ending1: You can buy flavored icing at an arts and crafts store or online. [substeps] Choose a buttercream-based icing if you want a truly black icing. Ending2: If the icing is dark, it means it has absorbed into the icing and you would use less of it. To dye a simple tin cake, you'll need about a teaspoon of icing for each hour you're making the cake. Ending3: If you want to, use powdered sweetener to conceal the chlorine and chemicals that degrade and produce black icing. [substeps] Powdered sweetener also lowers dye, which may lead to a lower color. Ending4: [substeps] You can still start with a white icing, but you will probably have to add flavoring later to cover the bitterness of the dye. You can dye most icing--including buttercream, cream cheese, or royal icing--black by following these instructions.

Answer format: ending1/ending2/ending3/ending4