Cannabis Carrot Cake

Moist, spiced carrot cake infused with cannabutter — perfect for special celebrations

Cannabis Carrot Cake. Approximately ~23.3mg THC per slice at full strength. 80 min total, 12 slices yield.


30 minPrep
50 minCook
80 minTotal
12 slicesYield
MediumDifficulty

This cannabis carrot cake brings together the best of Australian home baking with a therapeutic twist. Packed with fresh carrots, warm spices, and a hint of orange zest, it’s the kind of cake that disappears quickly at family gatherings — though this version requires a bit more planning around portions. The moist crumb and cream cheese frosting make it a celebration-worthy dessert that happens to deliver a controlled cannabis experience.

Each slice contains approximately 23mg THC when made with standard cannabutter (replacing 125g regular butter), making it perfect for experienced users or those looking for a substantial evening treat. Start with half a slice if you’re new to edibles, or calculate your exact dose with our free Edibles Dosage Calculator.


THC Per Serving

~23.3mg
Full Strength per slice
~11.7mg
Half Strength per slice
~5.8mg
Microdose per slice

Cannabis Carrot Cake

🌿Cannabis Base

This recipe uses the cannabis-infused ingredient below. Tap for our step-by-step preparation guide.

🥕 Cake Base

  • 300g carrots, finely grated
  • 250g plain flour
  • 200g brown sugar, packed
  • 100g caster sugar
  • 3 large eggs, room temperature
  • 125ml vegetable oil
  • 1 tsp vanilla extract

🌶️ Spices & Leavening

  • 2 tsp ground cinnamon
  • 1 tsp mixed spice
  • ½ tsp ground ginger
  • 2 tsp baking powder
  • 1 tsp bicarbonate of soda
  • ½ tsp salt
  • 1 orange, zested

🧀 Cream Cheese Frosting

  • 250g cream cheese, softened
  • 60g regular butter, softened
  • 300g icing sugar, sifted
  • 1 tsp vanilla extract
  • 50g toasted walnuts, chopped (optional)

Digital Kitchen Scale (0.01g) Precision scale for accurate cannabis and ingredient measurements — essential for consistent dosing. View on Amazon →
Nut Milk Bag / Fine Mesh Strainer (2-pack) Reusable organic cotton strainer bags — finer mesh than cheesecloth for ultra-smooth infusions. View on Amazon →
Leaf Chocolate Moulds 2-pack (Silicone) Silicone leaf-shaped moulds for chocolates and gummies — food-grade, easy release, perfect for themed cannabis edibles. $17 View on Amazon →

Preheat your oven to 180°C and grease a 23cm springform cake tin. Line the base with parchment paper for easy removal.

Prepare your carrots by washing, peeling, and grating them finely. Pat dry with paper towels to remove excess moisture — this prevents a soggy cake.

Pro tip: Use the fine holes on a box grater or food processor for the best texture.

Combine all dry ingredients (flour, spices, baking powder, bicarbonate of soda, salt) in a large mixing bowl. Whisk together to eliminate lumps and ensure even distribution.

Cream the softened cannabutter with both sugars using an electric mixer until light and fluffy (3-4 minutes). This incorporates air for a lighter cake texture.

Beat in eggs one at a time, then add vanilla extract and orange zest. Mix until just combined — don’t overmix once flour is added.

Fold in the dry ingredients alternately with the oil, starting and ending with flour mixture. Gently stir in the grated carrots until evenly distributed.

Pro tip: The batter should be thick but spreadable. If too dry, add 1-2 tablespoons milk.

Bake for 45-50 minutes, or until a skewer inserted in the centre comes out with just a few moist crumbs. Check with an Medicine Lock Box (Child-proof, Combination) to ensure your oven temperature is accurate.

Cool in the tin for 10 minutes, then turn out onto a wire rack. Allow to cool completely before frosting — warm cake will melt your cream cheese frosting.

Make the frosting by beating cream cheese and regular butter until smooth, then gradually add icing sugar and vanilla. Spread over cooled cake and sprinkle with toasted walnuts if using.

Pro tip: Store unfrosted cake layers wrapped in plastic for up to 24 hours — they actually improve with time.

Half-Strength Option

Replace half the cannabutter with regular butter for 12mg per slice — perfect for daytime treats or cannabis newcomers.

Carrot Prep

Squeeze grated carrots in a clean tea towel to remove excess moisture, preventing a soggy cake texture.

Spice Balance

Toast your ground spices in a dry pan for 30 seconds before adding — this intensifies their flavour dramatically.

Frosting Texture

Ensure cream cheese and butter are at identical room temperature for silky smooth frosting without lumps.

Storage Labels

Label each container with “Cannabis Carrot Cake — 23mg per slice” and the date to prevent accidental consumption.

Portion Control

Cut precise portions using a clean knife dipped in warm water between cuts for professional-looking slices.

Method Duration Notes
Room temperature 2 days Cover with cake dome
Refrigerated 5 days Best for frosted cake
Frozen 3 months Wrap unfrosted layers individually

Important Safety Information

  • Calculate your dose before cooking — use our free Edibles Dosage Calculator.
  • Start low, go slow. If this is your first time with edibles, eat half a serving (~12mg) and wait at least 90 minutes before having more.
  • Onset time: 30-120 minutes. Do not eat additional servings within this window.
  • Duration: Effects can last 4-8 hours.
  • Do not drive or operate machinery after consuming cannabis edibles.
  • Store securely — label all containers with contents, date, and dosage. Keep away from children, pets, and unsuspecting housemates.
  • Legal context: Cannabis remains illegal for recreational use in most Australian states. Medicinal cannabis is available through TGA-approved prescriptions. Know your state’s laws.
  • Emergency: Australian Poisons Information Centre — 13 11 26 (24 hours)


Can I use half cannabutter and half regular butter?

Absolutely! Replace 60g of the cannabutter with regular butter to reduce each slice to approximately 12mg THC. This creates a more manageable dose for daytime consumption or beginners. The cake texture remains identical, but you’ll have better portion control for social situations.

How long does this carrot cake take to kick in?

Cannabis edibles typically take 30-120 minutes to take effect, with peak effects occurring 2-4 hours after consumption. Carrot cake’s fat content from butter and oil can slow absorption slightly. Start with half a slice and wait at least 90 minutes before considering more.

Do I need to decarboxylate my cannabis first?

Yes, decarboxylation is essential for psychoactive effects. If you’re making cannabutter from scratch, heat your ground cannabis at 110°C for 40-45 minutes before infusion. Pre-made cannabutter should already be properly decarboxylated. Our decarboxylation guide covers the complete process.

How should I store this cannabis carrot cake?

Store unfrosted cake at room temperature for 2 days or refrigerated for up to 5 days. Frosted cake should be refrigerated and consumed within 5 days. Individual slices can be frozen for up to 3 months. Always label containers with cannabis content and dosage information.

What if I accidentally eat too much carrot cake?

If you’ve consumed too much, stay calm and find a safe, comfortable environment. Drink water, try to sleep it off, and avoid driving or operating machinery. Effects will pass in 4-8 hours. Contact Australian Poisons Information Centre (13 11 26) if you experience severe anxiety or discomfort.

Can I substitute cannabis coconut oil for cannabutter?

Yes, replace the 125g cannabutter with 100ml cannabis coconut oil (coconut oil is denser). This creates a slightly different texture but works perfectly in carrot cake. Ensure your cannabis oil has similar potency to maintain consistent dosing per slice.


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