I have never tried almond butter before tonight. I expected it to taste similar to peanut butter, but the stuff I bought (all natural, no salt) has a wicked bitter after taste it and even smells kinda weird. Of course i had to test feed the hubby. Not knowing what i was giving him, he spit it out ....lol...he said it had a plastic after taste. It did come in a plastic jar, but I don't find it has a plastic taste, I find it has a bitter after taste. Is this normal? Maybe it's one of those foods that are an acquired taste?