If the Watermelon Agua Fresca was blended and then allowed to chill overnight, it will separate out into two layers: the colored pulp at the bottom, and a lighter more watery layer on top. That’s ok! It will just mean your popsicles have a pretty, two toned effect instead of coming out as a solid pink. Just give your separated Watermelon Agua Fresca a stir before pouring it into the popsicle molds, so that each popsicle gets a little of both layers.
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