Craving a lighting-fast dessert? Look now further than this Biscoff Mug Cake. Made with a handful of pantry staples in just 5 minutes, this microwaveable treat is pure indulgence. The cake boasts a moist, light and fluffy texture, all bursting with the addictive flavor of Biscoff spread.
This homemade mug cake with Biscoff spread is the ultimate solution for those instant sweet tooth emergencies. Whip one up and satisfy your cravings in a jiffy.
Table of Contents
Why You'll Love This Recipe
- Craving a dessert in a flash? This easy mug cake comes together in just 6 minutes, satisfying your sweet tooth in record time.
- This single-serving dessert calls for just a handful of everyday ingredients, all for a dessert with a melt-in-your-mouth crumb.
- Warm up your day (or night) with this mug cake - the perfect partner for a cozy cup of coffee or tea just like my Honey and Nutella cakes in a mug.
- This mug cake is customizable with a lot of option to enhance the flavor further.
What is Biscoff?
Biscoff cookies, also known as Lotus Biscoff cookies, have been a delightful treat since the 1930s. These crunchy biscuits were created by a Belgian baker using a simple recipe of wheat flour, candy syrup, and fat. They quickly became a popular accompaniment to tea and coffee, and their versatility extends to breakfast enjoyed on a slice of bread.
The unique flavor profile of Biscoff cookies is what truly sets them apart. Warm cinnamon spice takes center stage, accented by a hint of sweet caramel.
Surprisingly, both the cookies and the popular Biscoff cookie butter are vegan-friendly! However, keep in mind that one tablespoon of the delicious spread packs a punch with 87 calories.
Ingredients for Biscoff Mug Cake
- All Purpose Flour adds base and structure to this cake.
- Castor sugar for sweetness in this mug cake.
- Vegetable Oil adds moistness to the crumb.
- Milk keeps the cake moist. Use full fat milk for best taste.
- Biscoff spread is the hero of this cake in a mug. Use regular Lotus Biscoff cookie butter.
See the recipe card below for a full list of ingredients and quantities.
Substitutions & Variations
- For a deeper, caramelized taste, try substituting caster sugar with either brown sugar or golden caster sugar.
- For a decadent twist, you can use melted butter instead of vegetable oil in this recipe.
- Whole milk is called for in this recipe, but feel free to substitute with low-fat or plant-based milk for a lighter option.
- This recipe is versatile. For a twist on the Biscoff flavor, use the same amount of peanut butter to create a delicious Peanut Butter Mug Cake.
- Don't have Biscoff spread? No worries. This recipe allows you to substitute Nutella, chocolate spread, or any hazelnut spread in equal amounts.
- Enhance this cake with a chocolatey twist by incorporating 1 to 1.5 tablespoons of chocolate chips for added decadence.
- Craving some crunchy bites? Add ⅓ cup of chopped walnuts, peanuts, pecans, or hazelnuts for a delightful textural contrast, taking this Biscoff cake from delicious to irresistibly decadent.
This recipe hasn't been tested with alternative substitutions or variations. If you choose to replace or include different ingredients, we'd love to hear about your experience. Please share your feedback in the comments section below!
Baking Pro Tips
1. Unless a recipe says otherwise, always use room-temperature ingredients. This helps them mix together smoothly and evenly, for perfect results every time.
2. Ditch the measuring cups and grab your digital scale. Weighing dry ingredients in grams ensures perfect accuracy and consistent results.
How to Make Biscoff Mug Cake
Detailed Instructions Below! See the key steps here, then head to the recipe card below for full instructions.
- Put the milk, castor sugar, vegetable oil and egg in the mug.
2. Add in the baking powder and all purpose flour to it.
3. Using a whisk mix the batter.
4. Do not over-mix.
5. Wipe off the sides of the mug for any batter traces. It will ensure easy and even rise of the cake. Place the mug in the microwave for 60 - 90 seconds. A tooth-pick inserted in the center should come out clean.
Serving Suggestions
- Vanilla Ice Cream: Top off your Biscoff mug cake with a scoop of vanilla ice cream, or your favorite flavor for an extra special treat.
- Lotus Biscoff Cookies: For an extra Biscoff bonanza, crush a few cookies and sprinkle the delicious crumbs over the top of your mug cake!
- Chocolate Sauce: For a decadent drizzle, melt some chocolate and spoon it over the top of your mug cake for an extra chocolatey kick.
- Whipped Cream: Crown the cake with a dollop of whipped cream for a visually stunning and flavor-packed dessert.
Expert Tips
- Watch it closely, Don't overbake. Mug cakes cook quickly in the microwave, so keep an eye on it to avoid a tough texture. Check on it every 30 seconds (mine took about 90 seconds), but cooking times may vary depending on your microwave wattage. You want a moist and fluffy cake, not a brick!
- Mix it gently, don't overdo it. Once the dry and wet ingredients are just combined, stop mixing. Overmixing can lead to a tough and dense cake. A few lumps are perfectly fine - they'll disappear during cooking and add to the fluffy texture.
- Mug size matters. This cake in a mug uses a leavening agent to rise, so be sure to use a large mug to avoid overflow during cooking. Your usual coffee mug should work perfectly, but if you're unsure, err on the side of a bigger mug for a mess-free masterpiece.
- Mug must be microwave-safe: This is essential for even cooking and to avoid damaging your mug or causing a fire.
- The Secret to a Perfect Peak: Here's a little trick for a picture-perfect mug cake! Before microwaving, use a paper towel to wipe down the sides of the mug. This removes any stray batter that could cause uneven rising, resulting in a smooth and beautiful peak on your Biscoff cake.
Recipe FAQs
This recipe is super quick, so whipping up the batter right before baking is ideal. But if you're short on time in the moment you may prepare it in advance and store it in the refrigerator for up to 6 hours. Just cover the mug tightly with plastic wrap to prevent drying. When you're ready to bake, give the batter a quick stir to recombine the ingredients. Then, pop it in the microwave and enjoy your delicious mug cake in minutes.
Greasing is up to you. This recipe works well with or without nonstick spray in the mug.
How to Store
Refrigerator
This Biscoff mug cake is a single serving and it is best to consume it right away. While this Biscoff mug cake is best enjoyed fresh, leftovers can be saved for a quick treat later. The wrapped mug cake can be stored in the refrigerator for up to a day.
Reheating Instructions
When you're ready to enjoy your leftover mug cake, heat it in the microwave for a few seconds until warmed through. This will bring back that delicious gooeyness.
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Related Mug Cake Recipes
Recipe
Biscoff Mug Cake
Equipment
- Microwave safe mug (14 oz).
Ingredients
- 4 tablespoon all purpose flour (32 g)
- ¼ teaspoon baking powder (1.25 g)
- 3 tablespoon biscoff spread (45 g)
- 3 tablespoon vegetable oil (41 g)
- 3 tablespoon milk (full fat) (45 ml)
- 1 egg (large)
Instructions
- Take a microwave oven safe mug and add biscoff spread to it. Soften it in the microwave for about 20 seconds.
- Add all other ingredients to the Biscoff spread.
- Mix until combined.
- Clean the sides of the mug using a paper towel and place the mug in the microwave and let it cook in the intervals of 30 seconds. It may take anywhere from 1 minute - 2 minute depending on your microwave. Mine took 90 seconds.
- Once a tooth pick inserted in the center of the cake comes out clean, take it out and serve.
Notes
- Watch it closely, Don't overbake. Mug cakes cook quickly in the microwave, so keep an eye on it to avoid a tough texture. Check on it every 30 seconds (mine took about 90 seconds), but cooking times may vary depending on your microwave wattage. You want a moist and fluffy cake, not a brick.
- Mix it gently, don't overdo it. Once the dry and wet ingredients are just combined, stop mixing. Overmixing can lead to a tough and dense cake. A few lumps are perfectly fine - they'll disappear during cooking and add to the fluffy texture.
- Mug size matters. This cake in a mug uses a leavening agent to rise, so be sure to use a large mug to avoid overflow during cooking. Your usual coffee mug should work perfectly, but if you're unsure, err on the side of a bigger mug for a mess-free masterpiece.
- Mug must be microwave-safe: This is essential for even cooking and to avoid damaging your mug or causing a fire.
- The Secret to a Perfect Peak: Here's a little trick for a picture-perfect mug cake! Before microwaving, use a paper towel to wipe down the sides of the mug. This removes any stray batter that could cause uneven rising, resulting in a smooth and beautiful peak on your Biscoff cake.
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