Quick and easy 3-ingredient flourless peanut butter mug cake ready in 2 minutes.

Scale

3 tablespoons peanut butter

1 large egg

1 tablespoon sugar

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1. Add peanut butter, egg, and sugar to a microwave-safe mug.

2. Mix thoroughly until smooth.

3. Microwave 45–60 seconds until set but slightly soft in center.

4. Let rest 1 minute before enjoying.

Do not overcook to avoid rubbery texture.

Best enjoyed immediately.

Add chocolate chips if desired.