I brewed a Chocolate Coffee Oatmeal Stout on Aug 11th. I was hoping for a creamy glass of goodness at 8AM. Well its been in a keg aging for three weeks now. It has a pretty strong coffee flavor bordering on acidic. I cold extracted a 1/2LB and added it at flame out. I am wondering if pouring this on nitro would help as every nitro beer I have had has a creamy finish. Or maybe add a touch of lactose before I cold crash and carb. thoughts? tip? opinions welcome.