Preheat the oven to 350 degrees then line 2, 12 cup muffin tins with liners and set aside.
Add the plant milk to a glass measuring cup then add the vinegar and stir to combine. Let the mixture sit for 10 minutes.
Meanwhile, to a medium-size mixing bowl add the gluten free flour blend, cocoa powder, baking soda, baking powder, and salt then whisk to combine and set aside.
To a large mixing bowl add the sugar, pumpkin puree, oil, vanilla extract, and milk and vinegar mixture then whisk to combine. Add half the dry ingredients to the wet ingredients then whisk until combined. Add the remaining dry ingredients then whisk until smooth and combined. Add the chocolate chips then stir with a spatula until combined.
Scoop 1/4 cup batter into each lined muffin cup then bake for 23-25 minutes, or until a toothpick inserted into the center of the cupcakes comes out clean, rotating the pans 180 degrees and trading baking racks halfway through. Let the cupcakes cool in the tins for 10 minutes before removing to a cooling rack to cool completely.
Once completely cool, frost the cupcakes with frosting and sprinkles then serve. Tip: turn a tub of store-bought icing into buttercream-style frosting by scooping it into the bowl of an electric stand mixer fitted with the whisk attachment, or a large glass bowl if using a hand held mixer fitted with the whisk attachments. Whip the icing on high speed for 3-4 minutes or until it’s soft and fluffy. Note: the volume of the icing will not increase / change — just the texture.
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Notes
To store: place the plain or frosted cupcakes into an airtight container with a lid. Store on the counter for 3 days, or up to 7 days in the refrigerator.
To freeze: cool the unfrosted cupcakes completely then place inside a gallon Ziplock freezer bag, remove the air, and freeze flat. Thaw in the refrigerator or counter then frost.
Plan ahead! For the best results, do not plan on eating these gluten free cupcakes the day they're made — the texture and stability of the cupcake is best starting on day 2!
For light and fluffy cupcakes, look for plant-based milk with the fewest amount of gums in the ingredient list. I like Silk unsweetened soy milk for this recipe.
I tested this recipe using Bob’s Red Mill Gluten Free 1-to-1 Baking Flour – your results may vary if using a different GF flour blend. Be sure that whatever blend you use already has a binder such as xanthan gum in the mix.
Estimated nutritional information does not include frosting.