How to Make a Weed Sponge Cake

Looking to make a delicious weed sponge cake? Well, look no further because we have the best weed sponge cake recipe on the internet! It’s simple to make, tastes amazing, and is very potent!

If you’re just skimming this post, or if you’re printing this recipe & saving for later, make sure to check out the potency calculator. Near the bottom of this post, there is an interactive calculator that will help you determine the total mg of THC per serving.

Here’s What You’re Going to Need

To make a weed sponge cake, you’re going to need cannabis sugar. However, this is not like the other ingredients in this recipe. This is something that you will have to make in your own kitchen.

If you need to learn how to make weed sugar, check out our comprehensive guide to making cannabis sugar at home here.

a weed sponge cake sliced up into small pieces.

You’re also going to need some equipment:

Weed Sponge Cake Recipe

Weed Sponge Cake

Delicious sponge cake recipe infused with cannabis!
Prep Time: 10 minutes
Cook Time: 1 hour
Total Time: 1 hour 10 minutes
Course: Dessert
Cuisine: American
Keyword: cannabis infused sponge cake, edible sponge cake recipe, weed sponge cake
Servings: 14 Servings
Calories: 115kcal


  • 6 eggs
  • 1 cup cannabis sugar
  • 1/4 cup water
  • 1 tsp lemon extract
  • 1 tsp lemon zest
  • 1 cup cake flour
  • 1/2 tsp cream of tartar
  • 1/4 tsp salt


  • Separate the eggs. In a large mixing bowl, beat egg yolks until very thick and lemon coloured. Beat in cannabis sugar gradually. Add water, lemon extract and lemon rind. Beat in flour.
  • In another bowl, beat egg whites until frothy. Then add cream of tartar and salt. Beat mixture until whites are stiff, but not until they are dry. Fold this whipped mixture into yolk mixture.
  • Pour batter into an ungreased 9-inch tube pan. Bake at 325 degrees F (165 degrees C) for one hour, or until done.


Calories: 115kcal | Carbohydrates: 21g | Protein: 3g | Fat: 2g | Saturated Fat: 1g | Cholesterol: 70mg | Sodium: 69mg | Potassium: 53mg | Fiber: 1g | Sugar: 14g | Vitamin A: 102IU | Vitamin C: 1mg | Calcium: 12mg | Iron: 1mg
Tried this recipe?Mention @TheCannaSchool or tag #thecannaschool!

Weed Sponge Cake Potency Calculator

a weed sponge cake on a table. The circle shaped cake is light brown in colour.

When it comes to dosing your homemade weed edibles, it’s always hard to determine or even know the potency. Luckily, we have made a dosage calculator that helps you estimate the potency of your homemade weed cake!

To use the potency calculator, you must know the potency of one cup of your weed sugar. This calculator was made specifically for this recipe. It has already been programmed to take into account the amount of weed sugar for this recipe. If you don’t know the potency of one cup, go to that article and scroll to the bottom. There is a dosage calculator to determine the potency found there!

Please keep in mind this is just a rough estimate and the potency will differ from person to person.

Leave a Comment

Recipe Rating

Sign up to receive 20 FREE pages from our cookbook!You don't want to miss this

Join our mailing list and receive 20 hand-picked pages from our cookbook! These are some of our favourite recipes completely FREE!