01 - 
                Move your finished lemonade into a big pitcher. Let it cool off in the fridge until nice and cold. Pour over ice cubes when ready.
              
              
              
                02 - 
                Toss in the strained berries, any saved berry juice, the remaining lemon mix, and extra water. Give it a good stir right in the pot.
              
              
              
                03 - 
                Push your berry puree through a fine mesh strainer to catch any seeds. Throw away those leftover bits.
              
              
              
                04 - 
                Blend your berries with 1 cup of the cooled lemon syrup. Keep blending until it looks totally smooth.
              
              
              
                05 - 
                Mix the zest and lemon juice into the syrup while it's still hot. Wait for the whole thing to cool off.
              
              
              
                06 - 
                Heat up 2 cups of water with the sugar in a big pot. Stir every once in a while. Once it boils, keep it going for 2 minutes before taking it off the heat.
              
              
              
                07 - 
                If your berries are frozen, let them thaw in a strainer set over a bowl. Don't toss the juices—they're important.