Flourless brownie recipes

OK so on Monday I'll work as an employee for the first time. For 2 years I worked from home with a foreign company, but my employment will need me to take a train, a jeepney, and about 20 minutes walk to get to the office. So, it's gonna be more tiresome. And I will miss having meals and snacks always ready in the fridge at home.

I think bringing some homemade baked goods will me will keep me from being lonely at the office. What I plan to bring is brownies, and I'm taking note of some recipes I'd like to try.

I've been trying to avoid grains in my food so no matter how much I love my old fudgy brownies recipe (try it!), I'm gonna try these: