Strawberry Mug Cake (Low Carb and Gluten Free)

Try this Strawberry Mug Cake (Low Carb and Gluten Free) recipe, or contribute your own.

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Strawberry Mug Cake (Low Carb and Gluten Free) Save
Strawberry Mug Cake (Low Carb and Gluten Free)

Try this Strawberry Mug Cake (Low Carb and Gluten Free) recipe, or contribute your own.

  • Preparing Time: 30 minutes
  • Total Time: 1 hour
  • Served Person: 4
  • Carbohydrate 14.0636191583537 g
  • Cholesterol 15.6598958390454 mg
  • Fat 13.3566080231089 g
  • Fiber 2.52503427989272 g
  • Protein 2.45507801997709 g
  • Saturated Fat 7.97641494936531 g
  • Serving Size 1 1 small cupcakes or 2 mug cake (71g)
  • Sodium 93.6867187456007 mg
  • Sugar 11.538584878461 g
  • Trans Fat 0.852564406410345 g
  • Calories 180 calories

Step-by-step

  • Melt the butter in a microwave safe bowl (or in a small saucepan on the stove).
  • Add the rest of the cake ingredients and stir to combine.
  • For cupcakes: Divide batter between 4 small silicone cups or paper baking cups.
  • Microwave all four of them on a plate for 1 minute.
  • Test with a toothpick, if still not done, microwave for an additional 30 seconds.
  • For mugs: Divide batter between two coffee mugs.
  • Microwave for 90 seconds.
  • Test for doneness, add a few seconds as necessary.
  • Do not overcook!
  • To bake in the oven: Bake at 375 degrees (F) for 18 - 20 minutes, or until a toothpick inserted in the center comes out clean.
  • In a medium bowl, whip the heavy whipping cream until stiff peaks form.
  • Combine the strawberry puree and sweetener.
  • Fold the strawberry mixture gently into the whipped cream.
  • Spoon or pipe onto the mug cakes.

The Moisture Factor of Fresh Fruit

When incorporating fruit into low-carb baked goods, moisture levels dictate the final crumb structure. Pureed strawberries introduce natural water content that regular grain flours absorb easily, but alternative flours like almond and coconut require precise ratios to prevent a soggy center. Coconut flour acts as a dense sponge, absorbing significantly more liquid than nut-based flours, which means substituting one for the other alters the hydration balance completely. Fresh fruit purée also contains natural sugars that caramelize faster than granulated sugar substitutes under high heat. Whipping heavy cream to stiff peaks requires a chilled bowl and a fat content above 36 percent to trap air bubbles effectively before folding in the strawberry mixture.

Timing and Cooking Variations

Microwave cooking relies on dielectric heating, meaning water molecules inside the batter vibrate rapidly to cook the food from the inside out in seconds. Cooking four small silicone cups simultaneously on a plate requires precisely 60 seconds, while dividing the identical batter between two coffee mugs demands 90 seconds to account for increased depth and density. Overcooking causes alternative flours to release their fats and dry out rapidly, turning a tender crumb into a rubbery texture. Conventional oven baking at 375 degrees Fahrenheit provides a more gradual heat transfer, requiring 18 to 20 minutes for a toothpick inserted in the center to emerge clean without any wet batter clinging to the surface.