In a medium-sized bowl, knead the coconut, butter, flour, and powdered sugar

Press that down into an ungreased baking sheet

Bake at 350 degrees for about 20 minutes, or until it is golden

Meanwhile, mix the eggs, drink mix, sugar, lemon juice, and baking soda

When the crust is done, pour the egg mixture the crust

Pop that back into the oven for another 30-40 minutes

After 30 minutes, check on the custard top. When the custard top is done it will still be quite moist. That's ok. If it's runny, stick it back in the oven to bake for another 5-10 minutes

Let cool completely before slicing into bars

Sprinkle the lemon dessert with powdered sugar

Cut into bars