Raspberries popsicles with chia seeds

Put raspberries cut in pieces, lemon juice, grated lemon peel , stevia in a casserole and boil them until fruit is dissolved. Let cool and add chia seeds. Put the compound in 4 molds of popsicles or in 4 small plastic glasses and put on the centre the wooden stick.  Let them cool in the freezer for the whole night.