Protein Maple Pecan Blondies (Keto, Low Carb)

Protein maple pecan blondies are the kind of treat that makes your whole kitchen smell like fall. They're soft and chewy with that golden brown butter base, full of crunchy pecans, and sweetened with a hint of sugar-free maple syrup and brown sweetener for all the cozy feels. A scoop of snickerdoodle protein powder sneaks in warm spice and a boost of protein, so you get a dessert that tastes like the real thing but still fits a better-for-you lifestyle. Excellent for holiday baking, fall bake sales, weeknight sweet cravings, or whenever you want a little slice of maple-pecan magic.

How to Make Protein Maple Pecan Blondies

When I started working on these blondies, it was actually part of my weekly Keto Chow recipe video series (see it in the recipe card below). Every week, I create a new recipe using their keto meal shake mix, and this one felt like the perfect holiday-meets-cozy kitchen experiment. Behind the scenes, my counters were covered in pecans and sticky bowls of browned butter as I tested different ratios. It definitely wasn't a one-and-done recipe, it took a few tries to get the texture just right, but the final version is exactly the chewy, maple-spiced blondie I was going for. P.S. browned butter is GOLD for holiday baked goods. But shh, don’t tell anyone our secret!

One reason I love baking with Keto Chow is that it's not just protein powder, it's formulated like a complete meal, and that means the mix actually helps your recipes come together. Their blends include acacia gum and xanthan gum, which both play a big role in the success of baked goods. Acacia gum (derived from tree sap) works as a natural emulsifier and texturizer while also adding fiber, and xanthan gum (a microbial polysaccharide) acts as a powerful thickener and stabilizer. Together, they keep your batter from separating, improve the chew, and give you that perfect blondie bite every single time.

Of course, you don't have to use Keto Chow. If you already have a protein powder you love, feel free to try it out here, the taste and texture should be similar overall, though results may vary a little depending on the blend. That's the fun of experimenting in the kitchen: every protein powder behaves a bit differently, and you might stumble on your own version of these maple pecan blondies that's just as delicious.

Ingredients You'll Need For This Recipe

• Browned Butter – Browning the butter first gives these blondies a deep, nutty flavor that pairs perfectly with pecans. Just keep an eye on it while it's on the stove, it goes from golden to burnt fast. If you're dairy-free, you could try ghee or coconut oil, though the flavor will change slightly.
• Maple Syrup – I use an allulose-based syrup here because it has the cleanest taste and bakes more like real maple syrup. It adds that cozy maple vibe without affecting blood sugar. Use whatever works best for your lifestyle, but the carb and calorie count will be different. I used Besti brand.
• Brown Sweetener – A brown sugar replacement (allulose – Besti brand, again!) gives these blondies that caramel-like depth. Make sure to pack it down in the cup just like you would with regular brown sugar. If all you have is granular sweetener, it'll still work, but you'll miss a little of that molasses-style richness. Again, use whatever you like to sweeten, but it will affect carb and calorie count.
• Egg – Room-temperature eggs are best for gluten-free and keto baking, so I set mine out ahead of time. If you forget, just place the egg in a bowl of warm (not hot) water for a few minutes.
• Protein Powder – I used Snickerdoodle Keto Chow for its warm spice flavor and baking-friendly texture (thanks to the gums inside). Any vanilla or cinnamon protein powder should work here, though results will vary a little depending on the brand. If you want to skip the protein, you can sub with about ½ cup almond flour, but it may be less chewy.
• Chopped Pecans – bring that classic crunch and nutty flavor. Toast them lightly in a skillet or oven before folding in for extra depth. Walnuts or almonds could also work if that's what you've got in your pantry.

Step By Step Instructions

Step 1 – Preheat the oven to 350°F and line an 8×8 baking pan with parchment paper. Leave a little overhang on the sides for easy lifting later.

Step 2 – Brown the butter. Melt the butter in a small saucepan over medium heat, stirring often. It'll foam, then turn golden and smell nutty. The moment the brown bits appear on the bottom, pull it off the heat so it doesn't burn. Let it cool slightly. It should take about 5-10 minutes.

Step 3 – Mix the wet ingredients. In a large bowl, whisk the browned butter with the brown sweetener and sugar-free maple syrup until the sweetener starts to dissolve. Whisk in the egg until smooth and glossy.

Step 4 – Add the protein powder. Stir in your protein powder until you've got a thick batter.

Step 5 – Fold in the pecans. Gently stir in the chopped pecans so they're evenly distributed.

Step 6 – Bake. Spread the batter into your prepared pan and smooth the top. Bake for 15-20 minutes, or until a toothpick in the center comes out mostly clean (a few moist crumbs are fine).

Step 7 – Cool and slice. Let the blondies cool in the pan before lifting them out and cutting into squares.

Tips and Tricks

Storage – Keep blondies in an airtight container at room temperature for up to 3 days, or in the fridge for up to a week.

Freezer-friendly – Slice into squares, wrap individually, and freeze for up to 2 months. Just thaw on the counter or warm gently in the microwave.

Serving idea – These are amazing on their own, but try warming a square and adding a drizzle of sugar-free maple syrup or a dollop of whipped cream for extra holiday magicness.

PIN FOR LATER!

I hope you give these protein maple pecan blondies a try and love them as much as I do. They're the kind of cozy little treat that feels special but fits right into real life. Happy baking, and enjoy every chewy, nutty bite! xoxo Olivia

If you enjoyed this recipe, check out these other protein, low sugar, & low carb desserts:

• No-Bake Pumpkin Pie Cheesecake Bites
• Salted Dark Chocolate Almond Bark
• Pecan Cookie Balls
• Martha Washington Candy