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Cannabis Rice Krispie Treats

Snacks | Easy |
Prep 5 min
Cook 10 min
Total 15 min
Servings 16 bars
Difficulty Easy
Ingredients 6

Ingredients

  • 50 g 1.8 oz Cannabutter
  • 20 g 0.7 oz Regular unsalted butter
  • 280 g 9.9 oz Mini marshmallows (one 10 oz bag)
  • 180 g 6.3 oz Rice Krispies cereal
  • 3 g 0.1 oz Salt
  • 5 ml 0.3 tbsp Pure vanilla extract
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Decarboxylation Guide Activate THC before cooking — Read the full guide →

Instructions

  1. 1
    Grease a 9×13-inch (23×33 cm) baking pan. Set aside.
  2. 2
    Melt cannabutter and regular butter in a large pot over low heat — 200–225°F (93–107°C). Do not let it bubble. Low heat preserves THC.
  3. 3
    Add marshmallows in two batches, stirring constantly until fully melted. Remove from heat immediately. Stir in salt and vanilla.
  4. 4
    Add Rice Krispies all at once and fold quickly until every piece is evenly coated. Work fast — the mixture stiffens as it cools.
  5. 5
    Transfer to the prepared pan. Using buttered hands or parchment, press into an even layer without compressing too much — you want a light, airy texture.
  6. 6
    Cool at room temperature 30 minutes until firm. Cut into 16 equal bars. Store in an airtight container, clearly labelled.

Pro Tips

  • The biggest mistake is high heat: melting marshmallows above 250°F (121°C) burns them and degrades THC. Keep it low.
  • For a richer treat, stir in 2 tbsp peanut butter or drizzle melted chocolate over the cooled pan.
  • These are one of the most portable cannabis edibles — label and store away from children.

Nutrition (estimated per serving)

210
Calories
11g
Fat
28g
Carbs
3g
Protein

Based on category averages. THC content depends on your strain and infusion method.

Frequently Asked Questions

How long do edibles take to kick in?
Cannabis edibles typically take 30–90 minutes to kick in, depending on your metabolism, body weight, and whether you've eaten recently. Always wait at least 2 hours before consuming more to avoid overconsumption.
How do I calculate the THC dosage for Cannabis Rice Krispie Treats?
Use our THC Edibles Calculator to calculate the exact THC mg per serving based on your strain's potency and the amount of cannabis used. A common starting dose for beginners is 5–10 mg THC per serving.
How much cannabis oil should I use for Cannabis Rice Krispie Treats?
Start with 1–2 teaspoons of cannabis-infused oil per batch. This typically results in 5–10 mg THC per serving, depending on your oil's potency. Use our THC Calculator for precision.
How do I store cannabis snacks to keep them fresh?
Store cannabis snacks in an airtight container at room temperature for up to 3 days, or refrigerate for up to a week. Always label containers clearly and keep out of reach of children and pets.
S
Recipe Author Sophie Kane Reviewed for correct dosing, preparation & flavor accuracy. Verified by James K., Editor-in-Chief.

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