I make this every night and haven’t gained a single pound. It’s the only cake I can eat after dinner. It’s only 90 calories!

The headline “I make this every night and haven’t gained a single pound. It’s the only cake I can eat after dinner. It’s only 90 calories!” is a common social media claim. While it’s possible to make a low-calorie cake, no single food prevents weight gain. Whether someone gains or loses weight depends on their overall diet, activity level, sleep, health, and total calorie intake over time.

A dessert that is around 90 calories per serving is usually made with ingredients such as:

  • Plain nonfat Greek yogurt
  • Egg or egg whites
  • Oat flour or finely ground oats
  • Unsweetened cocoa powder (for chocolate versions)
  • A low- or no-calorie sweetener, or a small amount of sugar
  • Baking powder and vanilla extract

For example, a simple single-serving version might combine:

  • ¼ cup (about 60 g) plain nonfat Greek yogurt
  • 1 egg white
  • 1 tablespoon oat flour
  • 1 teaspoon unsweetened cocoa powder (optional)
  • ½ teaspoon baking powder
  • Vanilla extract and sweetener to taste

Microwave for about 1–2 minutes or bake in a small ramekin until set. The exact calorie count depends on the ingredients and portions used, so it won’t always be exactly 90 calories.

If you have the original recipe or video, I can estimate whether the claimed calorie count is accurate and suggest ways to make it healthier or tastier.

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