BLACKBERRY JAM WITH NO SEEDS Equipment needed Large boiling water canning pot with rack 5- to 6-qt. non-reactive saucepan Canning jars Lids with rings Jar funnel Large ladle and spoon Ingredients 5 c. fresh blackberries 7 c. sugar 1 pkg. dry fruit pectin ½ tsp. butter Sanitize jars, lids and rings, keeping warm until ready for use. Gently wash blackberries and drain. Crush the blackberries with a potato masher. For best results crush 1 c. at a time. Sieve all the pulp to remove the seeds. Measure sugar into a bowl. Set aside. Measure blackberries and pour into saucepan. Stir in box of pectin and add ½ tsp. butter. Bring mixture to full rolling boil, stirring constantly. Stir in sugar and return to full rolling boil and let boil 1 minute, stirring constantly. Fill prepared jars with blackberry jam and seal well. Place filled jars in canning pot. Cover with water 1 inch over tops. Process for 10 minutes. FRESH BLACKBERRY CRISP  4 c. fresh blackberries  &frac1...