Keto Pumpkin Cupcakes

I make these every Fall, and they’re one of the few pumpkin recipes where my family doesn’t even realize they’re low carb. The secret is brown butter. It adds a nutty, almost caramel-like depth that regular melted butter can’t touch, and it pairs with the pumpkin spice in a way that makes these taste like something from an actual bakery.

At only 1.4 net carbs per muffin, I don’t think twice about grabbing one with my morning coffee. The base uses a mix of almond flour and coconut flour, which I’ve found gives you the closest texture to regular flour. I tested both individually early on. Almond flour alone was too heavy; coconut flour alone was too dry and crumbly. The combination finally gave me the spongy, tender crumb I was going for.

The frosting is what pushes these over. It’s tangy enough to balance the sweetness, and the whole thing reminds me of the filling in my pumpkin roll. If you’re a fan of pumpkin cheesecake, you’ll love what it does here. I pipe mine with a star tip, but you can also poke a hole in the center and fill the muffin before piping on top.

I add turmeric to the spice mix, and most pumpkin recipes skip it entirely. It’s the ingredient people can never quite place when they taste these, but it rounds out the cinnamon and nutmeg in a way that just works. I’ve been tweaking this ratio since 2018, and this is the combination I keep coming back to.

One thing I learned the hard way: the frosting weeps if you leave it on overnight. I frost right before eating and store the cream cheese mixture separately in the fridge. The muffins themselves hold up for about 3 days unfrosted. Reader Sarah figured out the same trick on her own, which told me it wasn’t just my kitchen being weird.

If you’re in a Fall baking mood, my pumpkin dump cake and cinnamon coffee cake have the same warm spice profile. And for a faster pumpkin fix, the pumpkin mug cake takes about 2 minutes in the microwave.

The brown butter is the step that makes the biggest difference here, so don’t skip it. Heat the butter until the milk solids turn golden and the whole pan smells nutty (about 5 minutes). Then let it cool before adding it to the batter. If you pour it in hot, you’ll scramble the eggs.

For the batter, mix just enough to get it smooth. I used to overmix mine and the muffins came out dense every time. Once I started folding the dry ingredients in gently, the texture changed completely.

Key ingredients and substitutions

• Brown butter adds a nutty warmth that pairs with the earthy pumpkin spice. Regular melted butter works in a pinch, but you lose that toasted flavor.
• Almond flour + coconut flour together mimic regular flour. If you have a nut allergy, try sunflower seed flour in place of the almond flour.
• Spices (cinnamon, turmeric, nutmeg) give you classic pumpkin spice flavor. You can substitute 2 teaspoons pumpkin pie spice if you want one jar instead of three.
• Sugar-free maple syrup adds a subtle maple note. If you don’t have it, add an extra 1/4 cup brown sugar-free sweetener instead.

The cream cheese frosting is similar to what I use on my hostess cupcakes, just without the chocolate. Whip it until fluffy and pipe it on with whatever tip you like.