<<Disclaimer: Verify this information before applying it to your situation.>> Almond, Hazelnut and Pistachio flours (and oils) are available by mail order: Omega Nutrition USA Inc 6505 Aldrich Road Bellingham, WA 98226 Almond flour costs: 8 oz. (1-5=$4.45 ea.),(6+= $4.00 ea.) Hazelnut flour 8 oz. (1-5=$4.00 ea.),(6+=$3.65 ea.) 17.5 oz (1-5=$6.95 ea.),(6+=$6.25 ea.) 3 lb.bag (min.) $5.00/ lb.) Pistachio flour 8 oz. (1-5= $5.35 ea.)(6+=$4.85 ea.) 3 lb.bag (min.) $8.50/ lb.) Minimum shipping $5 for orders under $45. Minimum order $30. I've not tried any of these, but sent away for the info. they include many recipes.