Can anyone think of any substitutes for hazelnut extract? I'm on a short time frame to get this chocolate hazelnut porter from keg to bottle and these "Flavorganics" hazelnut extract bottles aren't cutting it, I've already doubled to 4 oz and after letting it sit I'm still hardly getting any flavor at all. The local safeway doesn't carry any regular hazelnut extracts either. I'm wondering if I can just use some McCormick Almond extract instead? The stores seem to carry that. Any other ideas?