Create the Ice Cream Base: In a high-speed blender, combine the almond milk, fresh spinach, cottage cheese, and heavy whipping cream.
Blend to Perfection: Add the stevia, glucomannan, mint extract, and a pinch of sea salt to the blender.
Blend on high until the mixture is completely smooth and the spinach is fully incorporated.
Pour the base into your pre-chilled ice cream maker and churn according to the manufacturer's directions.
Prepare the Fudge Swirl: While the ice cream is churning, combine the dark chocolate, butter, and coconut oil in a microwave-safe bowl. Microwave in 20-second intervals, stirring in between, until melted and smooth.
Stir in the pinch of stevia and the tablespoon of almond milk until fully combined.
Assemble and Serve: Once the ice cream reaches a soft-serve consistency, drizzle the warm fudge swirl over the top.
Serve immediately for a soft-serve treat, or transfer to a freezer-safe container and freeze for at least 2 hours for a firmer, scoopable ice cream.