3/4 cup milk
1/4 cup instant malted milk powder
4 cups (1 quart) chocolate ice cream
Combine milk and malted milk powder in 5-cup blender container. Blend at medium speed, stopping blender often to scrape sides, 30-40 seconds or until malted milk powder is dissolved.
Add ice cream; continue blending, stopping blender frequently to scrape sides, 30-40 seconds or until smooth.