Preheat oven to 350°F (175°C). Line your baking tray like a responsible adult.
Beat vegan butter with both sugars until fluffy and fabulous.
Add espresso and vanilla extract, then stir until it smells like ambition and breakfast.
Mix in flour, baking soda, and salt until dough forms.
Fold in chocolate chips like you're hiding your good snacks.
Scoop dough into balls and space them well—cookies need boundaries too.
Bake for 12 minutes, then cool completely on a wire rack (yes, you have to wait).
For the mousse: whisk chilled coconut cream, espresso, powdered sugar, vanilla, and salt until light and airy.
Chill mousse for 10 minutes to firm it up just like your post-gym glow.
Match cookies by size. Spread mousse on one and sandwich it with another.
Store in fridge until ready to serve—or just inhale one immediately. No judgment.