Best Way to Use Tincture Sludge: 3 Tips for Tincture Sludge Cake
The best way to use tincture sludge is to bake it — and this Herbistry420 tutorial shows you exactly how. Tincture sludge (also called cannabis pulp or leftover pulp) is the plant material left behind after making a cannabis tincture, infusion, or oil. Most people throw it away, but that's a waste — it still ...
The best way to use tincture sludge is to bake it — and this Herbistry420 tutorial shows you exactly how. Tincture sludge (also called cannabis pulp or leftover pulp) is the plant material left behind after making a cannabis tincture, infusion, or oil. Most people throw it away, but that’s a waste — it still contains residual cannabinoids and can go straight into a baked good. Here’s the easiest approach: tincture sludge cake.
What is Tincture Sludge?
Tincture sludge is the leftover cannabis pulp that remains after you strain a cannabis tincture, QWET extraction, or any alcohol-based infusion. When you use a Magical Butter Machine or shake-and-strain tincture method, the solvent pulls the cannabinoids and terpenes from the plant material, leaving behind a moist pulp — the sludge.
This leftover sludge from tincture is already decarboxylated (it was exposed to heat during infusion or dried afterward), which means the cannabinoids are activated. Rather than discarding it, you can use it in baked goods like cakes, cookies, or brownies. The best way to use tincture sludge is to first dry it out completely until it reaches a powder-like consistency — then it blends seamlessly into batters and mixes.
Best Way to Use Tincture Sludge: Tincture Sludge Cake
In this video, Fordee makes a tincture sludge cake using a box cake mix (a “biso” — a dense, fluffy Spanish-style cake that pairs perfectly with tea or coffee). The method works with any box cake mix, making this one of the easiest ways to put your leftover cannabis pulp to use.
Basic tincture sludge cake method:
- Dry your tincture sludge thoroughly until it’s a fine, dry powder. If it came from a Magical Butter Machine or similar, it may already be finely ground. If not, use a spice grinder or regular grinder to break it down completely.
- Follow the box mix instructions for your chosen cake — adding eggs, water, and butter as directed.
- Add approximately 4 tablespoons of dried, powdered sludge to the batter. Adjust based on your potency needs and how much sludge you have available.
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