I think you should double your ratio. I’m doing an oz per 2 cups of coconut oil and a liter I believe is just over 4 cups, so you might want to go 2 oz of flower. But it usually still seems a little weak sauce especially to the grower/consumer, or maybe it’s just my tolerance. My brownies are great to ensure I’ll get a good night’s rest, like in a coma for 8 hrs. But during the day I gotta have that flower to get stoned. I found a nice canna butter cream cheese icing recipe that I’m going to add on top of my next batch. I usually go to Emily Kyle Nutrition for canna recipes but I found the simple cream cheese icing recipe on Ohio Cannabis.