Add the vanilla ice cream, cherries, macadamia nuts, milk, and vanilla extract to a blender. Tip: For a thicker shake, use frozen cherries.

Blend on high speed until smooth and creamy, about 30-45 seconds. Tip: If the shake is too thick, add a splash more milk.

Taste and add honey or maple syrup if you prefer a sweeter shake. Tip: Adjust sweetness based on your preference.

Pour into tall glasses and garnish with extra cherries or crushed macadamia nuts if desired. Tip: Serve immediately for the best texture.