Lemon Mousse Pie

• 8 drops food coloring (yellow)
• 1 pie crust
• 1 filling
• 1 gelatin (envelope unflavored)
• 475 ml whipped cream whipped
• 200 gr powdered sugar
• 120 ml lemon juice
• 230 ml cream cheese
• 60 ml water
• 2 gr lemon peel (grated)