My colleague sent me this recipe recently and I just had to share!
¼ cup flour
¼ cup sugar
Pinch of salt
3tbsp spring water (but I’m sure tap would be fine)
2tbsp olive oil
(ice cream for on top!)
Add all dry ingredients to mug
Stir in oil and water
Mix until it’s like a smooth batter (approx 30 seconds)
Microwave for a minute and a half (depending on wattage could take more or less though so may need to adjust)
Keep an eye on it in case this happens! Oops!
Let it stand for a minute or two.
If necessary, stir in more flour or water, depending on the desired consistency. The brownie should be moist when cooked.
You can also try this recipe with cinnamon or vanilla.