This Key Lime Pie is the Key Lime Pie to end all Key Lime Pies. That’s why I’m nicknaming it Killer Key Lime Pie! If you are a fan of citrus-flavored desserts, you’ve got to also try my Strawberry Lemonade Pie.
I have a talent, which I didn’t know was a talent until my friend, Rebecca, told me it was. I thought it was normal and that everyone can do it. She told me I was wrong.
My weird talent or gift, if you will, is that I can taste things in my head without actually physically tasting them. It’s what makes me good at recipe development. If I think about a recipe I want to make, I can imagine what all the ingredients mixed together will taste like.
It’s similar to how some people have perfect pitch…I just have perfect taste. 🙂 I can taste the food without actually tasting it like people who have perfect pitch can make the sound of a note without actually hearing the note first.
More Fantastic Pies
- Easy Eclair Pie
- Peanut Butter Cookie Pie
- Chocolate Pecan Pie
- Lemon Blueberry Chiffon Pie
- Dutch Apple Pie
- Coconut Cream Pie
Anywho, the reason I bring that up is that even with my “tasting it in my head” talent, I underestimated the deliciousness of this pie. I knew it would be good and couldn’t wait to try it, but as an afterthought, I decided to do a little extra step.
Even the fine-tuned flavor receptors in my brain did not anticipate that that extra little effort would pay off in such a huge flavor-tastic way.
So what was the extra little step you ask?
All I did was zest the limes and mix the zest with granulated sugar. A day in advance of serving, I made the pie. So the sugar zest mixture sat out (in a little bowl) overnight and became hardened and crystallized. I don’t really know what I was expecting. I was really just doing it to have a pretty garnish for the pictures.
All I can say is “GO ME!!!” The crystallized sugary zest was a REALLY good idea. It does something AMAZING to the already delicious pie. Put a scoop of sweetened whipping cream and a generous sprinkle of the zest on top of your slice, and all I can say is “Boom baby! You’re in pie heaven!”
HOW TO MAKE KEY LIME PIE
- Preheat oven to 350 degrees.
- Use a food processor to crush graham crackers into crumbs or put them in a Ziploc bag and smash them with a rolling pin until they are tiny crumbs.
- Mix in the 1/4 cup sugar first and then the melted butter until completely combined.
- Press mixture evenly into a 9-inch pie pan. Make sure to press as firmly as you can to make the crust solid.
- Zest all of the limes and put the zest in a small bowl. Combine it with 1 1/2-2 tbsp of granulated sugar. Make sure you use enough sugar to coat all the zest. Set aside overnight uncovered to set up and be crunchy.
- In a medium-sized mixing bowl, combine the sour cream, sweet and condensed milk, and lime juice. Whisk together until combined and smooth.
- Pour over graham cracker crust in the pie pan.
- Bake at 350 degrees for 15-17 minutes if doing one thick pie. Bake for 10 minutes if doing two thinner pies. (If you are doing a thick pie with a ramekin or two, pull the ramekins out after 10 minutes.)
- Let pie cool completely.
- Make the sweet whipping cream by combining the heavy whipping cream, powdered sugar, and vanilla in a medium bowl. Beat with a hand mixer until the mixture is stiff and can keep its shape.
- Before serving, top each slice with sweetened whipping cream, and then sprinkle with the sugary crystallized lime zest.
- Enjoy!
Tips for making Key Lime Pie
- Zesters are so fun to use. Here is one I like on Amazon. Make sure to let the bowl of lime zest sit overnight to set up and be crunchy.
- When pressing the graham cracker mixture evenly into the bottom of the pie pan, I put a little plastic bag on my hand to make it less messy. Make sure to press as firmly as you can to make the crust solid.Â
- So, this is a Key Lime Pie, but if you can’t find key limes or just don’t want to deal with the smaller limes, you can use regular limes. The flavor is very similar, but the key limes do give a slightly more tart flavor. So if the tartness is really important to you, you’re definitely going to want to find some key limes.
- An important thing to note about this pie: The amount of filling is actually a little too much for a normal size pie tin. It’s perfect for a 9 1/2-inch pie tin if you have one. I don’t. So what I do is fill the pie tin and then put the remainder of the filling in a little ramekin or two. If you put them in a ramekin, put a graham cracker square on the bottom. Yum! The other option is to make two pies that have a thin layer of filling instead of one with a thick filling, which makes it more like a tart. This is a great option if you are a person who loves a large crust to filling ratio.
Baker’S tools:
- 1 sleeve of graham crackers (9 large crackers) or 1½ cups graham cracker crumbs
- ¼ cup sugar
- 6 tbsp butter, melted
- 1½ cups sour cream
- 2 (14 oz) cans sweet and condensed milk
- ¾ cup key lime juice (about 24 key limes)
- Zest of all the limes
- 1½-2 tbsp of granulated sugar
- Sweet Whipping Cream
- 1 cup heavy whipping cream
- ¼ cup powdered sugar
- 1 tsp vanilla extract
- Preheat oven to 350 degrees.
- Use a food processor to crush graham crackers into crumbs or put them in a Ziploc bag and smash them with a rolling pin until they are tiny crumbs.
- Mix in the ¼ cup sugar first and then the melted butter until completely combined.
- Press mixture evenly into a 9-inch pie pan. Make sure to press as firmly as you can to make the crust solid.
- Zest all of the limes and put the zest in a small bowl. Combine it with 1½-2 tbsp of granulated sugar. Make sure you use enough sugar to coat all the zest. Set aside uncovered. (This will need to sit overnight to set up and be crunchy.)
- In a medium-sized mixing bowl, combine the sour cream, sweet and condensed milk, and lime juice. Whisk together until combined and smooth.
- Pour over graham cracker crust in the pie pan.
- Bake at 350 degrees for 15-17 minutes if doing one thick pie. Bake for 10 minutes if doing two thinner pies. (If you are doing a thick pie with a ramekin or two, pull the ramekins out after 10 minutes.)
- Let pie cool completely.
- Make the sweet whipping cream by combining the heavy whipping cream, powdered sugar, and vanilla in a medium bowl. Beat with a hand mixer until mixture is stiff and can keep its shape.
- Before serving, top each slice with sweetened whipping cream, and then sprinkle with the sugary crystallized lime zest.
- Enjoy!
Meg B
Seriously the BEST. We make it every holiday and on my birthday. My kids specifically requested it for Thanksgiving again this year!
Maria
Yay! This makes me so happy Megan! 🙂
Katrina M
Let Lime Pie is one of my favorite desserts. This one was simple to make and a crowd pleaser, for sure. So good!
Maria
A huge favorite at our house and I too LOVE how easy and simple this recipe is!
Nicole
I have made lemon pies similar to this but never key lime. The tartness of citrus is so refreshing and I might actually prefer it ver chocolate. I never thought I would say that. Haha. I’m saving this one for summer! Looks amazing! #marchgiveaway
Maria
My family begs me to make this pie! They are all obsessed. We love the sprinkle of sugared lime zest. It really adds something special!
Jackie
This pie was remarkably delicious for how simple it was to make.
Maria
Yay! Thank you Jackie!