Key Lime Pie with Gingersnap Crust

I've been with the hubby for 7 years now and had never made him Key Lime Pie, even though it's his favorite. I had also never eaten Key Lime Pie in my 39 years of life. I made a similar (easier/healthier) version a couple of weeks ago, but he stated it was "good" but not the same. So, I took to google and discovered that gingersnap cookies are a popular crust for this pie--another favorite of his. I quite enjoyed this recipe, but again, he wasn't a fan of the lime zest (noted for next time). The link is for "Santa Cruz Organic" and pushes their lime juice, but I just bought the key lime juice off the shelf at the store. I think it made the pie a little sour so maybe I won't use quite so much next time. Overall, I would use this recipe again, omitting the lime peel. Also didn't use the whipped cream topping. It was just fine without it. Probably would go great with lime sherbet. :)

http://www.santacruzorganic.com/recipes/desserts/classic-key-lime-pie-with-gingersnap-crust