Use 50% power instead of full power for more even cooking and to prevent the edges from overcooking while the center remains raw—this gives you a perfectly gooey texture.

Mix the unsweetened cocoa powder with a small amount of TruMoo Chocolate Milk before adding other ingredients to bloom the cocoa and intensify its rich chocolate flavor.

Reserve half your chocolate chips to sprinkle on top of the batter just before microwaving so they melt into the cake while maintaining their texture for better visual appeal and bite.

Use a 12-14 oz mug to prevent overflow—a mug that's too small will cause the cake to spill over, while too large results in a flat, dense texture instead of a light, airy crumb.

Let the mug cake rest for 1-2 minutes after microwaving; the residual heat continues cooking the center, creating that perfect gooey molten chocolate center without overdrying the edges.