1-First Step: Gather and measure ingredients
Start your mise en place by measuring out 4 tablespoons all-purpose flour, 4 tablespoons sugar, 2 tablespoons unsweetened cocoa powder, 1/8 teaspoon baking powder, and a pinch of salt into the mug. This dry mix ensures no lumps later. Double-check measurements for best rise.

2-Second Step: Add wet ingredients
Pour in 3 tablespoons milk, 2 tablespoons vegetable oil, and 1/4 teaspoon vanilla extract. Stir gently with a fork until combined. The batter should look smooth and glossy. Avoid overmixing to keep air in for fluffiness.

3-Third Step: Mix in extras and blend thoroughly
Fold in 1 tablespoon chocolate chips if using. Stir vigorously for 20-30 seconds to eliminate any flour pockets. Batter will thicken slightly. Tap the mug on the counter to level and release air bubbles.

4-Fourth Step: Microwave with precision
Place mug in the center of your microwave. Cook on high power for 70-90 seconds, depending on wattage. For 1000-watt microwaves, start at 70 seconds for a gooey center. Watch it rise; stop when the top sets but center jiggles slightly.

5-Fifth Step: Check doneness and rest
Test with a toothpick inserted in the center; it should come out clean or with moist crumbs. If undercooked, add 10-second bursts. Let rest 1-2 minutes in the mug. This allows flavors to settle and prevents burns.

6-Final Step: Serve and enjoy
Top with powdered sugar, whipped cream, or ice cream. Eat straight from the mug or slide onto a plate. Serves one perfectly as a 2 minute chocolate mug cake treat. Customize toppings based on your mood.