Preheat oven to 350°F (175°C) and lightly grease your doughnut pan—don’t skip it or you’ll regret it.
In a large bowl, mix flour, sugar, baking powder, baking soda, cinnamon, and salt like the multitasking goddess you are.
In another bowl, whisk coffee, milk, oil, vinegar, and vanilla with the energy of someone avoiding work emails.
Combine wet and dry ingredients until just mixed—lumps are okay, chaos is not.
Fold in chocolate chips like you're folding in emotional support.
Spoon batter into the doughnut pan, smooth out the tops with your spatula, and pretend you're a professional.
Bake for 12 minutes, or until a toothpick comes out clean and your kitchen smells like victory.
Let them cool in the pan for 5 minutes, then move to a wire rack while resisting the urge to immediately devour them.
Optional: Dust with powdered sugar or dip in melted chocolate if you’re feeling fancy or fabulous.
Serve warm, smugly, and preferably with coffee.