How to Make THCa-Infused Butter and Oil: A Galesburg Guide to Edible Goodness

If you’ve ever wondered how to bring your favorite THCa flower from The Dispensary on Main into the kitchen, you’re in for a treat—literally. Infusing butter or oil with cannabis isn’t just for seasoned chefs. With a little know-how and the right flower (hint: we’ve got you covered), you’ll be…
How to Make THCa-Infused Butter and Oil: A Galesburg Guide to Edible Goodness (Galesburg, IL)
July 23, 2025
Written by: Peaceful Pines

If you’ve ever wondered how to bring your favorite THCa flower from The Dispensary on Main into the kitchen, you’re in for a treat—literally. Infusing butter or oil with cannabis isn’t just for seasoned chefs. With a little know-how and the right flower (hint: we’ve got you covered), you’ll be whipping up edibles in no time.

Step 1: Decarb Your THCa Flower

Before your THCa can offer its relaxing benefits, it needs a process called decarboxylation. That’s just science-speak for “activating the cannabinoids” so they’re bioavailable when eaten.

Here’s how to decarb cannabis properly:

  • Preheat your oven to 245°F (118°C).
  • Line a baking sheet with parchment paper.
  • Break up your THCa flower into popcorn-sized chunks (not powder).
  • Bake for 30–40 minutes, stirring every 10 minutes for even activation.

Pro tip from our Galesburg budtenders: Don’t overgrind! Keeping the texture chunky helps you strain it later and keeps your butter or oil smooth.

Step 2: Melt the Butter or Warm the Oil

Pick your infusion base—butter is great for baking, while coconut or olive oil works well in savory dishes and topicals.

For Cannabutter:

  • Melt 1 cup of unsalted butter in a saucepan on low heat.
  • Add 1 cup of water to prevent scorching.

For Canna Oil:

  • Combine 1 cup of coconut oil with your decarbed flower.
  • Use a double boiler, slow cooker, or saucepan and maintain a low temp: 160–200°F.

Step 3: Simmer and Infuse

Add your decarbed flower to the butter or oil and let it simmer gently for 2 to 3 hours, stirring occasionally.

Low and slow is key—boiling can degrade the cannabinoids and reduce potency.

Step 4: Strain It Out

Once the infusion is done, it’s time to separate the liquid gold from the plant matter.

  • Place a cheesecloth or fine mesh strainer over a glass jar or bowl.
  • Pour the mixture through slowly.
  • Don’t squeeze—let gravity do the work for a clean, flavorful finish.

Step 5: Cool, Store & Enjoy

  • Let your THCa butter or oil cool to room temperature.
  • Transfer it to an airtight jar.
  • Store in the fridge for up to 3 weeks, or freeze for longer shelf life.

How to Use THCa Butter or Oil

Now that you’ve got your infusion, let the creativity flow. Add a spoonful to baked goods, drizzle it over popcorn, or blend it into your next pasta night. And keep a lookout for sweet tested recipes to be added to our blog soon!

Start low and go slow—homemade edibles take longer to kick in and pack a punch.

Whether you’re local to Galesburg, IL or just stopping by, our team at The Dispensary on Main is here to guide you through the world of THCa edibles and beyond. Need premium flower to get started? Stop in today, ask about our edible-friendly strains, and let’s get cooking.

Related Readings:
Elevate Your Evenings with Cannabis-Infused Cocktails
How to Make a Cannabis Tincture: A Dispensary on Main DIY Guide
Easy Cannabis Rice Krispie Treats
THCa Pumpkin Cookies Recipe

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