The first thing to crush or grind the strawberries to obtain a puree, then put them in the shaker, along with the agave syrup, the 40 ml. of tequila sierra silver, the juice squeezed out of half a lemon and some ice cubes. Beat everything well for several minutes.

Put a strainer in the glass, with or without ice as you choose, and pour the contents. Put a strawberry, making a cut, on the edge of the glass to make it beautiful.