Making a quick dessert doesn’t have to be complicated or time consuming. This gluten free lemon mug cake is perfect when you want something sweet but don’t want to spend hours in the kitchen.
The whole process takes less than five minutes from start to finish, and you only need one mug to make it. It’s a single serving cake that you can enjoy right away without any leftovers sitting around.
What makes this recipe special is how simple the ingredients are. You probably have most of them in your kitchen already.
Almond flour gives the cake a nice texture and keeps it gluten free. The lemon juice adds a fresh taste that makes the cake feel light and not too heavy. You can make this any time you want a quick treat, whether it’s after dinner or as an afternoon snack.
This lemon mug cake works great for people who are following a gluten free diet but still want to enjoy desserts. The almond flour and coconut flour combination creates a cake that tastes just as good as regular cake.
What Makes This Recipe Special
Ready in Under 5 Minutes: This lemon mug cake is perfect when you need dessert right now. Most cakes take at least an hour between mixing, baking, and cooling, but this one is done in less than five minutes total.
Uses Simple Ingredients: You probably already have most of these ingredients in your kitchen right now. Almond flour, eggs, butter, and baking powder are basic baking staples that many people keep on hand.
Bright Lemon Flavor: The fresh lemon juice gives this cake a bright, clean taste that cuts through any richness from the almond flour and butter.
It’s not artificially lemony like some store-bought desserts, but has a natural citrus flavor that makes the cake feel light and refreshing.
Ingredients
- 3 tablespoons Almond Flour
- 1 1/2 tablespoons Butter (melted)
- 1 Egg (large)
- 1/2 teaspoon Baking Powder
- 1/4 teaspoon Coconut Flour
- 1 tablespoon Granular Sugar/ Erythritol Granular Sweetener
- 1/4 teaspoon Pure Vanilla Extract
- 1 tablespoon Lemon Juice
- Chocolate Chips (to add on top) – you can also use sugar free ones
How To Make
Follow this easy recipe:
Step 1
Add all the ingredients to a large microwave safe mug.
Step 2
Using a small whisk- mix everything until well combined and the mixture is smooth.
Step 3
Stir in the lemon zest.
Step 4
Cook in the microwave for 1 minute and 45 seconds. Then, remove it, add chocolate chips on top and serve.
Step 5
My microwave is 1000 watts. If your microwave is different, adjust the time accordingly.
Tips
1. Mix Until Completely Smooth
Take your time with the mixing step because lumpy batter will give you a lumpy cake. Start by whisking all the dry ingredients together first – the almond flour, coconut flour, baking powder, and sweetener.
This helps prevent clumps from forming. Then add the wet ingredients and whisk everything together until you can’t see any dry spots or lumps. The almond flour can sometimes clump up, so make sure to break up any small pieces with your whisk.
If you see any stubborn lumps, use the back of a spoon to press them against the side of the mug.
The final batter should look smooth and creamy, almost like thick pancake batter. This usually takes about 30-45 seconds of good whisking.
2. Add Lemon Zest for Extra Flavor
Even though the recipe calls for lemon juice, adding some fresh lemon zest will make the lemon flavor much stronger and more natural tasting.
Use a fine grater or microplane to zest about half a small lemon, which gives you roughly half a teaspoon of zest.
Make sure you only grate the yellow part of the peel and avoid the white pith underneath, which tastes bitter.
Try These Recipes Too
Check out these recipes too:
Frequently Asked Questions
What if I don’t have coconut flour?
You can skip the coconut flour if you don’t have it, but the cake might be slightly less fluffy. Coconut flour helps absorb extra moisture and gives the cake a better rise.
Gluten Free Lemon Mug Cake
Ingredients
- 3 tablespoons Almond Flour
- 1 1/2 tablespoons Butter melted
- 1 Egg large
- 1/2 teaspoon Baking Powder
- 1/4 teaspoon Coconut Flour
- 1 tablespoon Granular Sugar/ Erythritol Granular Sweetener
- 1/4 teaspoon Pure Vanilla Extract
- 1 tablespoon Lemon Juice
- Chocolate Chips to add on top – you can also use sugar free ones
Instructions
- Add all the ingredients to a large microwave safe mug.
- Using a small whisk- mix everything until well combined and the mixture is smooth.
- Stir in the lemon zest.
- Cook in the microwave for 1 minute and 45 seconds. Then, remove it, add chocolate chips on top and serve.
- My microwave is 1000 watts. If your microwave is different, adjust the time accordingly.