Mix all the dry ingredients together - flour, flaxseed, sugar, cocoa powder, baking powder and salt
Then add the oil and water and mix to a smooth dough
Leave for a few minutes whilst you prepare your toppings or extras, you can use dried fruit, nuts, peanut butter, jam, choc chips... Have fun with it :)
Press the dough into your skillet or pan. Top with your chosen extras, pressing them down lightly into the dough. Place a lid on top.
Cook on a low/medium heat for approximately 10 minutes. See above for campfire cooking tips!
You will know it is ready when the edges start to look lighter and cooked, but the middle is still dark and fudgy
Either let the brownie cool and cut into squares, or just dig in straight away!
Notes
See the post above for tips on cooking our vegan skillet brownie on a campfire or on a gas stove or hob.