Place rinsed blueberries, lemonade concentrate, sugar, and salt in the bowl of a
food processor. <g class="gr_ gr_72 gr-alert gr_gramm gr_inline_cards gr_run_anim Grammar only-ins doubleReplace replaceWithoutSep" id="72" data-gr-id="72">Process</g> to the desired consistency. A smoother texture will freeze more evenly; a "lumpier" texture will give you bigger chunks of fruit in your ice cream.