Lemon-Strawberry Mug Cake

Step 1

Spray a large microwave-safe mug with oil.

Step 2

Combine flour with sugar and baking powder in a small bowl. Stir in egg, oil, lemon zest and juice. Gently fold in chopped strawberries. Scrape into prepared mug.

Step 3

Microwave on high for 2 min. Remove and let stand for 5 min. Garnish with strawberry slices and sifted icing sugar, if desired.