Oh, honey, let me tell you about my keto pumpkin coffee cake – it’s like wrapping yourself in your favorite flannel shirt on a crisp autumn morning. This recipe came about when my granddaughter (bless her heart) went keto but still wanted our family’s classic coffee cake. I’ll never forget her face when she took that first bite – eyes wide, then grinning like she’d found buried treasure!

Table of Contents
Table of Contents
Now, I know what you’re thinking – “Grandma Jo, how can coffee cake possibly taste good without all that sugar?” Well sugarplum, that’s the magic of this recipe. We’re using real pumpkin puree (none of that watery canned stuff) and just enough warm spices to make your kitchen smell like heaven. The crumb topping? So good you’ll forget it’s low-carb. This isn’t just diet food – it’s Sunday morning comfort in every bite.
Why You’ll Love This Keto Pumpkin Coffee Cake
Oh, where do I start? This isn’t just any old coffee cake – it’s packed with all the cozy flavors you crave while keeping things keto-friendly. Here’s why it’s become my go-to recipe:
- Low-carb magic: All the richness without the sugar crash – perfect for keeping your energy steady
- Moist as can be: That pumpkin puree keeps every bite tender – no dry cake here!
- Easy-peasy: Just mix, crumble, and bake – no fancy techniques needed
- Fall in every bite: Warm pumpkin spice flavors that’ll make your whole house smell amazing
- Guilt-free indulgence: So good, you’ll forget it’s actually good for you too
Trust me, once you try this version, you might not go back to the sugar-loaded original!
Ingredients for Keto Pumpkin Coffee Cake
Now let’s gather our goodies – and don’t you worry, everything here is keto-friendly without skimping on flavor! I’ve broken it down so you can see exactly what goes where:

Crumb Topping
- 1 cup (110 g) almond flour – packed gently
- 1/4 cup (30 g) coconut flour – don’t pack this one!
- 1/2 cup (91 g) Swerve Brown – measures just like regular brown sugar
- 1/2 tsp pumpkin pie spice – homemade or store-bought
- 1/2 cup (113.5 g) butter – melted and slightly cooled
- 1/4 tsp salt – balances all that sweetness
Pumpkin Cake
- 1 cup (110 g) almond flour
- 1/2 cup (91 g) Swerve Sweetener – granulated
- 1/3 cup (40 g) coconut flour
- 1/4 cup (30 g) unflavored whey protein powder – see my notes below for swaps
- 2 tsp baking powder – make sure it’s fresh!
- 3/4 tsp pumpkin pie spice
- 1/4 tsp salt
- 1/2 cup (122.5 g) pumpkin puree – not pie filling!
- 1/4 cup (59.15 ml) butter – melted
- 2 large eggs – room temperature
- 1/2 tsp vanilla extract – the good stuff
Drizzle (optional)
- 1/4 cup (45.5 g) Swerve Confectioners
- 2 tbsp heavy cream
- 1/4 tsp vanilla extract
Ingredient Notes & Substitutions
Don’t have whey protein powder? Egg white protein works just fine, or you can use an extra 1/4 cup almond flour (though the texture won’t be quite as light). Out of Swerve? Any granulated keto sweetener will do – just adjust to taste. And if you’re dairy-free, coconut oil can replace butter in the cake (but the topping won’t get as crispy).
How to Make Keto Pumpkin Coffee Cake
Alright, let’s get baking! This keto pumpkin coffee cake comes together so easily – just follow these steps and you’ll have a cozy treat in no time. First things first, preheat that oven to 325°F and grab your favorite 9×9 inch metal baking pan (glass works too, but metal gives that perfect golden edge). Give it a good greasing so nothing sticks – I like using butter, but coconut oil spray works great too.

Preparing the Crumb Topping
Start with the best part – that irresistible crumb topping! In a medium bowl, whisk together the almond flour, coconut flour, Swerve Brown, pumpkin pie spice and salt. Now pour in that melted butter and stir until it comes together into a thick, clumpy mixture. Don’t worry if it looks more like batter than crumbs right now – we’ll fix that in a minute. Just set it aside while we make the cake batter.
Baking the Pumpkin Cake
In a large mixing bowl, combine all those dry ingredients – almond flour, sweetener, coconut flour, protein powder, baking powder, spices and salt. Whisk it up real good to banish any lumps. Now add the wet ingredients – pumpkin puree, melted butter, eggs and vanilla. Stir until just combined – overmixing makes tough cake, and we want tender! Pour this gorgeous orange batter into your prepared pan and smooth the top. Now take that crumb mixture and crumble it between your fingers into pea-sized pieces all over the top. Pop it in the oven for 35-40 minutes – you’ll know it’s done when the topping is golden and a toothpick comes out clean (though the cake will still feel soft – that’s okay!).
Optional Drizzle
Once your cake has cooled completely (patience, grasshopper!), whisk together the confectioners’ sweetener, cream and vanilla until smooth. Drizzle it artfully over the top if you’re feeling fancy – or skip it entirely if you’re watching those carbs extra close. Either way, you’re in for a treat!
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1 Heavenly Keto Pumpkin Coffee Cake Recipe You’ll Crave
A delicious keto-friendly pumpkin coffee cake with a crumbly topping and optional drizzle.
- Total Time: 55 mins
- Yield: 9 servings 1x
Ingredients
- Crumb Topping:
- 1 cup (110 g) almond flour
- 1/4 cup (30 g) coconut flour
- 1/2 cup (91 g) Swerve Brown
- 1/2 tsp (0.5 tsp) pumpkin pie spice
- 1/2 cup (113.5 g) butter, melted
- 1/4 tsp (0.25 tsp) salt
- Pumpkin Cake:
- 1 cup (110 g) almond flour
- 1/2 cup (91 g) Swerve Sweetener
- 1/3 cup (40 g) coconut flour
- 1/4 cup (30 g) unflavored whey protein powder, (can also use egg white protein powder)
- 2 tsp baking powder
- 3/4 tsp (0.75 tsp) pumpkin pie spice
- 1/4 tsp (0.25 tsp) salt
- 1/2 cup (122.5 g) pumpkin puree
- 1/4 cup (59.15 ml) butter, melted
- 2 large eggs
- 1/2 tsp (0.5 tsp) vanilla extract
- Drizzle (optional):
- 1/4 cup (45.5 g) Swerve Confectioners
- 2 tbsp (2.03 tbsp) heavy cream
- 1/4 tsp (0.25 tsp) vanilla extract
Instructions
- Crumb Topping:
- In a medium bowl, combine the almond flour, coconut flour, sweetener, pumpkin pie spice, and salt.
- Stir in the butter until well combined. It will be like a thick batter. Set aside.
- Pumpkin Cake:
- Preheat the oven to 325ºF and grease a 9×9 inch square metal baking pan.
- In a large bowl, whisk together the almond flour, sweetener, coconut flour, whey protein, baking powder, pumpkin pie spice, and salt.
- Stir in the pumpkin puree, butter, eggs, and vanilla extract until well combined.
- Spread the batter in the prepared pan and smooth the top.
- Crumble the topping mixture with your fingers into pea size pieces and sprinkle evenly overtop the cake batter.
- Bake 35 to 40 minutes, until the topping is golden and a tester inserted in the center comes out clean. It won’t be firm to the touch because the topping is so tender.
- Remove and let cool completely in the pan.
- Drizzle:
- Whisk the sweetener, cream, and vanilla extract together until smooth.
- Drizzle over the cooled cake.
Notes
- Ensure all ingredients are at room temperature for best results.
- The drizzle is optional but adds extra sweetness.
- Store in an airtight container for up to 3 days.
- Prep Time: 15 mins
- Cook Time: 40 mins
- Category: Dessert
- Method: Baking
- Cuisine: American
- Diet: Low Calorie
Nutrition
- Serving Size: 1 slice
- Calories: 220
- Sugar: 2g
- Sodium: 150mg
- Fat: 18g
- Saturated Fat: 8g
- Unsaturated Fat: 9g
- Trans Fat: 0g
- Carbohydrates: 8g
- Fiber: 3g
- Protein: 7g
- Cholesterol: 70mg
Tips for the Best Keto Pumpkin Coffee Cake
Now listen here – I’ve burned enough cakes in my day to know these tricks make all the difference! First off, when measuring almond flour, spoon it gently into your cup – no packing down! Overmixing is the devil – stir just until combined unless you want hockey puck cake. And sugarplum, trust your oven thermometer more than the dial; my old Frigidaire runs 15 degrees hot and didn’t tell me for years!

Pro tip: Let that melted butter cool just a smidge before adding – too hot and it’ll cook your eggs right in the bowl. And don’t skip greasing the pan edges – those almond flour crumbs love to stick like glue. Last thing – resist cutting while warm! I know it’s hard, but letting it set makes those perfect crumbly slices.
Storage & Serving Suggestions
Now listen here – this keto pumpkin coffee cake stays fresh as a daisy in an airtight container for about 3 days (if it lasts that long!). I like to wrap individual slices in parchment before storing – keeps those crumbs perfect. And honey, serve it slightly warmed with a hot cup of coffee or tea – that’s when the pumpkin spice really sings! For an extra treat, dollop some whipped cream on top (sugar-free, of course).
Keto Pumpkin Coffee Cake FAQs
Oh sugar, I know you’ve got questions – let me answer the ones I hear most about this keto pumpkin coffee cake!
Can I freeze this coffee cake?
You betcha! Wrap individual slices tightly in plastic, then foil, and freeze for up to 2 months. Thaw overnight in the fridge – it’ll taste just-baked when warmed slightly.
Is coconut flour absolutely necessary?
Now listen, the coconut flour helps absorb moisture and gives that perfect crumb texture. But in a pinch, you could use all almond flour – just reduce the butter slightly since almond flour isn’t as thirsty.
My topping didn’t get crispy – what went wrong?
Honey, that usually means your butter was too warm when mixed in. Next time, let it cool until just barely melted – you want that perfect sandy texture before crumbling.
Can I make this dairy-free?
Absolutely! Swap the butter for coconut oil in the cake (the topping won’t be quite as crisp though). And use coconut cream instead of heavy cream for the drizzle – still delicious!
Why whey protein powder?
It gives structure without gluten, making the cake lighter. But if you don’t have any, extra almond flour works – just know your slices might be a tad denser.
Nutritional Information
Now sugar, let’s be real – these numbers are estimates since your ingredients might vary slightly from mine. But here’s what you can expect per generous slice of this keto pumpkin coffee cake (makes 9 servings):
- Serving Size: 1 slice (about 1/9 of cake)
- Calories: 220
- Fat: 18g (that’s the good kind from almond flour and butter!)
- Carbs: 8g total (just 5g net carbs when you subtract that fiber)
- Protein: 7g (thank you, eggs and protein powder!)
Remember darlin’ – your exact numbers might dance a bit depending on your brand of almond flour or how heavy-handed you are with that crumb topping!
Share Your Keto Pumpkin Coffee Cake!
Oh honey, I’d love to see your beautiful creations! Snap a photo of that golden crumb topping and tag me @GoodOlRecipes – nothing makes me happier than seeing your kitchen adventures. Leave a comment below telling me what you think, or share how your family enjoyed it with their morning coffee. Happy baking, sugarplum!
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