Fudgy Cannabis Brownies (The Classic Edible, Done Right)

There’s a reason the brownie is the unofficial mascot of the edibles world: it’s rich, it’s forgiving, and it hides the grassy note of infused butter better than almost anything else. This version is proudly fudgy — dense, glossy on top, and gooey in the middle — with a scoop of cannabutter doing the quiet work behind the scenes. Bake a batch, portion it sensibly, and you’ve got a treat worth earning some rewards points over.

Key takeaways

• Fudgy, not cakey: more butter and a little less flour keeps these dense and rich.
• Potency is all about your butter: the THC per brownie depends entirely on how strong your cannabutter is — do the quick math below.
• Start low, go slow: beginners should aim for about 5 mg per serving and wait a full 1–2 hours before reaching for a second.
• Yields 16 brownies from a standard 8×8 pan (cut into 24 for smaller, lower-dose pieces).

Ingredients

• 1/2 cup (8 tbsp) cannabutter, of known/lab-tested potency (this is your infused element)
• 1 cup granulated sugar
• 1/3 cup packed light brown sugar
• 2 large eggs, room temperature
• 1 tsp vanilla extract
• 1/2 cup all-purpose flour
• 1/2 cup unsweetened cocoa powder (Dutch-process for a deeper color)
• 1/4 tsp fine salt
• 3/4 cup semi-sweet chocolate chips (plus a handful for the top)

Instructions

1. Prep. Heat your oven to 325°F (165°C). Line an 8×8-inch pan with parchment, leaving an overhang so you can lift the brownies out later.
2. Melt gently. In a saucepan over low heat (or a microwave in short bursts), melt the cannabutter with the chocolate chips, stirring until smooth. Keep the heat low — scorching cannabutter can degrade potency. Let it cool for a few minutes.
3. Whisk the sugars. In a bowl, whisk the melted chocolate-butter with both sugars until glossy. Add the eggs and vanilla and whisk vigorously for about a minute — this is what gives you that crackly top.
4. Fold the dry. Sift in the flour, cocoa, and salt. Fold just until no dry streaks remain. Don’t overmix — it’s the shortcut to cakey brownies.
5. Pan and top. Spread the batter evenly into the pan and scatter a few extra chocolate chips on top.
6. Bake. Bake 28–32 minutes, until the top is set and a toothpick comes out with a few moist crumbs (not wet batter). Fudgy brownies are meant to look slightly underbaked.
7. Cool completely. Let them cool fully in the pan — ideally an hour — before lifting out and cutting. This matters for even dosing: cutting warm brownies makes uneven pieces.
8. Portion and label. Cut into 16 even squares (or 24 smaller ones). Label the container with the date and the estimated THC per piece.

Dosing math made simple

The single most important number is the total THC in your cannabutter. Once you know that, the rest is division:

THC per brownie = total mg THC in the butter ÷ number of brownies

Example: if your 1/2 cup of cannabutter contains about 160 mg THC total and you cut the pan into 16, that’s roughly 10 mg per brownie. Cut the same pan into 24 pieces and you’re closer to ~6–7 mg each. If you’re not sure how strong your butter is, assume it’s stronger than you think and start with half a piece.

Dosing & safety

• Start low, go slow. Edibles are not sips of a drink — effects can take 30–90 minutes to arrive. Wait a full 1–2 hours before eating more.
• Beginner target: about 5 mg THC per serving. Experienced users know their own tolerance.
• Label everything and store the brownies in a sealed, clearly-marked container away from children, guests, and pets — they look exactly like regular brownies.
• Don’t mix with alcohol if you’re new to edibles, and never drive after consuming.
• Know your laws. Cannabis rules vary by state and country — only make and enjoy this where it’s legal for you to do so, and only if you’re 21+.

This recipe is for general enjoyment and information only. It isn’t medical advice, and we make no health claims.

Frequently asked questions

How much cannabutter should I use for brownies?

This recipe uses 1/2 cup of cannabutter. The amount matters less than the potency — what counts is the total THC in that butter divided by how many brownies you cut. If your butter is very strong, keep the 1/2 cup for texture but cut the pan into more (and smaller) pieces to lower the dose per serving.

Why are my cannabis brownies cakey instead of fudgy?

Cakey brownies usually come from too much flour, over-whisked eggs after adding the dry ingredients, or overbaking. For fudgy results, measure flour lightly, fold the dry ingredients in just until combined, and pull the pan when a toothpick shows moist crumbs.

How long do edible brownies take to kick in?

Typically 30–90 minutes, depending on your metabolism and whether you’ve eaten. Because the onset is slow, it’s easy to overdo it — wait at least an hour or two before having more.

How should I store infused brownies?

Keep them in a sealed, labeled container at room temperature for a few days, or freeze for longer storage. Always store them well out of reach of kids and pets, since they’re indistinguishable from ordinary brownies.

Turn this recipe into gift cards

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How many brownies does this recipe make?

A standard 8×8 pan yields 16 brownies. For smaller, lower-dose pieces, cut the same pan into 24 squares instead.

Why do I need to let the brownies cool completely before cutting?

Cutting warm brownies produces uneven pieces, which throws off dosing accuracy. Let them cool fully in the pan, ideally for an hour, before lifting out and cutting.