Easy Space Cake Recipe: Dosage, Tips & Advice

Space Cake… the name alone makes people smile – and sometimes a little nervous!
This iconic cannabis cake, soft and gooey, has been delighting fans of “edible highs” for years. And the good news? You can easily make it yourself at home – no fancy equipment or chemistry degree required.

But be careful: improvisation isn’t the way to go. From choosing the right flower, to dosing THC (or CBD), to baking time and how you consume it – every detail matters. And it’s not just about taste, but also about effects and safety.

In this complete recipe guide, you’ll learn how to make a homemade Space Cake that’s delicious, properly dosed, and most importantly: adapted to your experience level. Whether you prefer the mellow vibes of CBD or the stronger kick of THC, just follow the steps – it’s easier than it looks.

The Essential Ingredients for a Space Cake

Cannabis Butter (or Infused Oil)

This is the foundation of every good Space Cake recipe. Cannabis needs to be infused into fat to release its active compounds — a process known as lipophilic extraction.

Unsalted butter is the most common choice: it gives a soft texture and a familiar taste.
Coconut oil, with its high fat content, is perfect for a vegan version and helps mask the herbal flavor.
Sunflower oil also works, though it’s more neutral.

💡 Balanced dosage tip: use 10–20 g of dried cannabis flowers for 250 g of butter. This allows effects to be evenly distributed without unnecessary risk.

The Cake Base

A Space Cake is still a cake — and ideally, a delicious one. Here are the classic ingredients:

200 g flour – type T55 or T65 for a fluffy texture
150 g sugar – white for neutrality, or brown sugar for a caramelized note
3 eggs – at room temperature for a smooth batter
1 packet baking powder – ensures the cake rises properly
100 g dark chocolate (optional but highly recommended) – masks the herbal taste of cannabis and adds indulgence
1 pinch of salt – enhances the flavorsA splash of milk (or plant-based milk) – to adjust the batter consistency

Every ingredient plays a role. Don’t skip the salt — it’s often forgotten, yet it makes the chocolate flavor stand out.

Optional Extras

Customize your cake with:

Chopped nuts or almonds for crunch
Chocolate chips for extra gooeyness.
A touch of vanilla or cinnamon for aroma
Orange zest for a fruity twist and a less “herbal” profile

The goal: a cake that tastes great even without the effects. That’s the sign of a well-crafted recipe.

How to Properly Dose THC or CBD in a Space Cake?

The Importance of Dosage

Dosage is the difference between pleasure and disaster. A cake that’s too weak will have no effect. Too strong, and it can trigger discomfort, anxiety, or even paranoia. Here, milligrams make all the difference.

Example Calculation

If you use 5 g of flower at 15% THC:

5 g × 0.15 = 0.75 g total THC = 750 mg
If you cut the cake into 10 slices: 75 mg THC per slice
This dosage is very strong (too strong for beginners).
A safer dosage for beginners is between 10 and 15 mg per slice.

➡️ Always adapt according to your tolerance, your body weight, and whether you’ve eaten or not.

And What About CBD?

Same calculation method, but CBD effects are non-psychoactive.
It promotes relaxation, sleep, and recovery without the “high.” Overdosing isn’t dangerous, but it’s unnecessary: above 50–100 mg, effects don’t increase proportionally.

Use an Online Calculator

Dedicated apps and online calculators can help you determine exact dosages — a great way to avoid excess. 🎥 Prefer to see the recipe in action? Check out the team at Planete S Factory.

Step-by-Step Space Cake Recipe

1. Decarboxylate the Cannabis

Essential! Decarboxylation activates THC (or CBD), which is naturally present in its acidic forms (THCA, CBDA). Without this step, your Space Cake will have no effects.

Preheat the oven to 110°C (230°F).
Break the flowers into small pieces (not too finely ground).
Spread them evenly on a baking tray lined with parchment paper.
Bake for 30 to 40 minutes, stirring halfway through.

⚠️ Open a window — the smell is strong and persistent.

2. Prepare the Cannabis Butter

Gently melt the butter in a saucepan over very low heat.
Add the decarboxylated cannabis flowers.
Simmer for at least 45 minutes, stirring occasionally. Never let it boil.
Strain through cheesecloth or a very fine sieve.
Let cool and refrigerate if needed.

This butter keeps for several days in the fridge and can also be used in other sweet or savory recipes.

3. Prepare the Cake Batter

Whisk the eggs with the sugar until light and fluffy.
Add the melted cannabis butter, milk, then flour, baking powder, and salt.
Incorporate melted chocolate (or chips) and any extra add-ins.

The batter should be smooth, thick but not dry. Add a splash of milk if it seems too dense.

4. Baking

Preheat the oven to 160°C (320°F).
Pour the batter into a greased or lined cake tin.
Bake for 40 to 50 minutes.
Insert a knife: it should come out clean, without raw batter.

💡 If the top browns too quickly, cover with aluminum foil during baking.

5. Rest & Patience

The hardest part: waiting. Let the cake rest for at least 2 hours so the flavors stabilize. Ideally, leave it overnight in the fridge.
The longer it rests, the more balanced the effects will be.

Which Cannabis Strain Should You Choose?

The strain you pick influences both the taste and the effects of your Space Cake.

For strong effects (high THC):

Amnesia Haze: citrus notes, uplifting cerebral high.
Northern Lights: relaxing, perfect for evenings.
Girl Scout Cookies: sweet flavor, hybrid effects.

For a relaxing version (CBD):

Harlequin: mild, slightly fruity.
Cannatonic: balanced, calming.
Swiss Dream CBD: very low THC, ideal for safe cooking.

⚠️ Always choose flowers that are slow-dried, grown legally, and pesticide-free.

What Effects to Expect From a Space Cake?

Unlike smoking, the effects of a Space Cake take time to appear — usually 30 minutes to 2 hours depending on your metabolism.

Typical effects:

Deep relaxation and well-being
Enhanced sensory perception
Laughter and euphoria
Drowsiness or “couch lock” at higher doses

Risks of overconsumption:

Anxiety, nausea, paranoia
Distorted sense of time
Trouble concentrating

➡️ Rule number one: start small. You can always eat more later — the opposite is much harder.

Consumption & Storage Tips

Don’t consume on an empty stomach: have a light meal beforehand.
Never mix with alcohol or other substances.
Wait at least 2 hours before taking another portion.
Keep Space Cakes away from children and pets.

Storage:

In the fridge: 3 to 5 days in an airtight container.
In the freezer: up to 3 months, individually wrapped portions.

Tasty Variations to Try

1. Intense Dark Chocolate Space Cake

Add 100 g of 70% dark chocolate, a spoonful of instant coffee, and a pinch of cinnamon. The result: a rich, truffle-like cake that perfectly masks the herbal taste.

2. Vegan Version

Plant-based butter (or coconut oil)
Eggs replaced with applesauce (50 g per egg) or ground flax seeds (1 tbsp flax + 3 tbsp water)
Plant-based milk: soy, oat, or almond

The cake stays soft and moist, with no animal ingredients.

3. Gluten-Free Space Cake

Use a mix of rice + corn or buckwheat flour, and add a spoonful of guar gum to keep the texture. Pro tip: a bit of mashed banana helps bind everything together.

4. Mini Space Cakes (Muffin Style)

Divide the batter into muffin tins. Bake for 20–25 minutes at 170°C (340°F). Perfect for controlled portions and avoiding overconsumption.