The Keto Peach Coffee Cake is a delightful low-carb treat that brings all the comfort of a classic coffee cake without the added sugar. This recipe uses a blend of almond and coconut flours, creating a tender crumb that pairs perfectly with juicy, sweet peaches. I remember the first time I adapted a traditional coffee cake to be keto-friendly; achieving that perfect crumb topping texture was a challenge. After several attempts, I discovered the right balance of flours and fat to mimic the original’s delightful crunch. This keto peach coffee cake is not just a substitute; it’s a delicious dessert in its own right, ideal for anyone seeking a healthier indulgence.

Keto Peach Coffee Cake Bliss
Ingredients
Method
- Preheat the oven to 325ºF and grease a 9×9 inch metal baking pan.
- For the topping, whisk 3/4 cup almond flour, 1/3 cup brown sugar replacement, 1 1/2 tbsp coconut flour, and 1/4 tsp salt together in a medium bowl. Stir in 1/4 cup melted butter until the mixture clumps together. Set aside.
- In a large bowl, combine 1 1/2 cup almond flour, 1/2 cup erythritol sweetener, 1/4 cup whey protein powder, 2 tbsp coconut flour, 1 1/2 tbsp baking powder, and 1/4 tsp salt. Add 2 large eggs, 1 tsp vanilla extract, and 1/4 cup melted butter, then stir in 1/2 cup water until the batter is well mixed.
- Spread the batter in the prepared pan and sprinkle with 1 cup chopped peaches. Then sprinkle the crumb mixture over top.
- Bake for 40 to 45 minutes, or until the crumb is nicely browned and the cake is just firm to the touch. Remove and let cool completely before cutting into 16 pieces.
Notes
– To prevent a dry cake, do not overmix the batter. Stir until just combined.
– For doneness, the internal temperature of a baked good should reach 200-210°F (93-99°C). Insert a thermometer into the center; if it registers within this range, it’s ready.
– Storage: Store leftover keto peach coffee cake in an airtight container at room temperature for up to 3 days, or refrigerate for up to a week. For longer storage, wrap individual slices tightly and freeze for up to 2 months. Thaw at room temperature or gently reheat in the microwave. Nutrition information is an estimate, calculated automatically. Values vary with brands, substitutions and portion sizes.
Pro tips
- Ensure your peaches are ripe but firm enough to hold their shape during baking. Too soft, and they’ll get mushy.
- To prevent a dry cake, do not overmix the batter. Stir until just combined.
- For doneness, the internal temperature of a baked good should reach 200-210°F (93-99°C). Insert a thermometer into the center; if it registers within this range, it’s ready.
- Storage: Store leftover keto peach coffee cake in an airtight container at room temperature for up to 3 days, or refrigerate for up to a week. For longer storage, wrap individual slices tightly and freeze for up to 2 months. Thaw at room temperature or gently reheat in the microwave.
This Keto Peach Coffee Cake is a fantastic way to enjoy a classic dessert while staying true to your low-carb lifestyle. Give it a try and savor every guilt-free bite!
Try this next: Mind-Blowing Keto Cauliflower Bread! Taste Buds Rejoice!
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