Mix the dry ingredients

• In a separate bowl, combine 45-50 g of artificial sweetener.
• Add 8 g of black cocoa powder.
• Add 1/4 teaspoon (1 g) of xanthan gum.
• Add a pinch of sea salt.
• Mix everything together until evenly combined.

Blend the base

• Pour 1 1/4 cups (300 ml) of Fairlife fat-free milk into a blender.
• Add the dry mixture to the milk.
• Add 1/2 teaspoon (3 ml) of vanilla extract.
• Blend until thoroughly mixed and smooth.

Freeze overnight

• Put a lid on the pint container.
• Place it in the freezer overnight.

Spin the ice cream

• The next day, rinse the outside of the pint with warm water.
• Spin on the light ice cream setting once.
• Scrape the sides with a butter knife.
• Spin on respin until creamy.

Add mix-ins and serve

• Add the Fiber One brownie bar pieces as mix-ins.
• Spin on mix-in mode.
• Serve immediately.