Add flour, sugar, baking powder, baking soda, coriander, and salt into a large bowl. Stir with whisk until well combined.
Add vegan butter and plant milk, as well as vanilla extract.
Stir with whisk--your batter will be thick and sticky.
Place the peaches into a small individual sized ramekin that has been buttered or sprayed with cooking spray.
Scoop the cake batter over the top.
Smoothen the cake batter with the back of a spoon.
Sprinkle with a little brown sugar.
Place the cobbler in your preheated oven and bake for approximately 15 minutes, until the top is golden brown.