Divide every batter ingredient evenly between the two microwave-safe mugs before stirring. Check the bottom and lower corners for dry cake mix; a smooth-looking top can hide a pocket beneath it. The recipe uses plain pumpkin puree and a separate spice measure, rather than already sweetened pumpkin pie filling.
Cook one mug at a time, using the stated power as the recipe’s reference rather than assuming every microwave behaves identically. Check the center and continue in the short bursts described until no wet batter remains. Keep the resting time before handling, since the mug itself can be very hot. Add the cream after the rest and serve warm, with the mugs on suitable small plates.
Timing and servings are estimates. Equipment, ingredients and portion sizes affect the result.