Add the frozen cherries, bananas, Greek yogurt, almond milk, cocoa powder, almond butter, and vanilla to a high-powered blender.

Blend on low, stopping to scrape the sides as needed.

Continue blending until very thick and smooth.

Divide the mixture among four chilled bowls.

Arrange the fresh cherries over the bowls.

Add the sliced almonds and cacao nibs.

Serve immediately before the mixture begins to melt.