Bake Setting
170˚ C for 10mins, 6x6 square pan.
Notes
They are done when a toothpick comes out with a few moist crumbs attached (but not completely gooey batter) and the edges are starting to crisp up.
For sharp edges, cool completely before cutting with a sharp knife.
Melt the butter, oil, chocolate and coffee together (broil or microwave, do not boil or simmer).
In a bowl, whisk together the dry ingredients: flour, cocoa powder, and salt.
In a separate bowl, thoroughly whisk together the eggs, sugar and vanilla until light in color and a little frothy. Add in the Greek yogurt next.
Once the bowl of melted chocolate and butter is lukewarm (it should no longer be too hot to the touch), add it to the egg and sugar mixture.
Add dry ingredients to the wet ingredients and mix until just combined. DO NOT OVERMIX.
