Green Slime Smoothie

1 c. green grapes
1 small container of yogurt
1 banana
1/2 an apple (I like sweet ones for this)
1 1/2 c. baby spinach leaves (or 2 big handfuls)
1 c. of ice (leave out if you are using frozen grapes, bananas, etc.)

Place ingredients in blender. (If your having trouble mixing the items, stir things around with a spoon or add a T. or so of water.) Blend until perfectly smooth.