
My cool-down summer treat has been this no-cooking-needed blueberry chia pie. When it's too hot to fire up the oven, this dish saves the day. The mix of plump blueberries, power-packed chia seeds, and thick Greek yogurt makes a treat that's both light and filling.
I whipped up this dish during a crazy hot spell when we all wanted something cool and sweet. Everyone grabbed seconds of the beautiful blue-purple filling before we'd even started our main meal.
Ingredients
- Graham cracker crumbs: Give that sweet crunch you need for the bottom layer
- Melted coconut oil: Brings a hint of island flavor that works great with the fruit
- Honey or maple syrup: Sticks everything together with natural sweetness
- Fresh or frozen blueberries: Pack a health punch and create that stunning color
- Honey or maple syrup: Brings just enough sweetness without drowning out the fruit taste
- Chia seeds: Thicken everything up while adding good fats and gut-friendly fiber
- Plain Greek yogurt: Adds protein and a nice tang against the sweet stuff
- Whipped cream: Makes everything fluffy like a cloud-soft mousse
Easy Steps to Follow
- Throw Together the Crust:
- Mix your graham crumbs with melted coconut oil and honey until everything's wet. When you squeeze some, it should stick but still be a bit crumbly. Push the mix into your pie pan, going up the sides too. A measuring cup helps pack it down evenly. Stick it in the fridge for 30 minutes until it feels solid.
- Cook Up the Blueberry Mix:
- Cook your blueberries with honey on medium for about 5-7 minutes until they start to pop. Smash roughly half with a wooden spoon, leaving some whole for texture. You'll notice it getting a bit thicker but still juicy. Take it off the heat when you see a slight shine forming on top.
- Add Your Chia Seeds:
- Sprinkle chia seeds all over the hot berry mix and stir right away so they don't clump up. Keep giving it a stir now and then while it cools down for about 15-20 minutes. The seeds will puff up and make everything pudding-thick without needing any gelatin.
- Mix the Filling:
- Once the berry mix is cool, gently fold it into the Greek yogurt with a rubber spatula. Don't mix too much – those pretty purple swirls look awesome. Then add in the whipped cream the same gentle way until just mixed. Don't stir too hard or you'll lose all the fluffiness.
- Put It All Together:
- Pour your purple mix into the cold crust, making it a bit higher in the middle. Cover with plastic wrap making sure it doesn't touch the top. Chill for at least 4 hours, but overnight works even better. This sitting time lets everything firm up and the flavors get friendly with each other.

Chia seeds really do the heavy lifting in this dish. I stumbled on how well they thicken things while making breakfast puddings and realized they could take the place of gelatin. My kid now calls it our "magic purple pie" and asks for it instead of birthday cake every year.
Make Ahead and Storage
This pie actually gets better after sitting a while, so making it 1-2 days ahead works great. The chia seeds get softer and all the flavors mix together nicely overnight. For any leftovers, wrap them tight with plastic or put slices in sealed containers. It'll stay good in the fridge for up to 5 days, though the crust might get a bit soft. For the best bite, eat it straight from the fridge rather than letting it warm up.
Seasonal Variations
Blueberries make a gorgeous purple treat, but you can switch things up all year with whatever's fresh. Try strawberries with a bit of lemon zest in early summer for a bright kick. Late summer blackberries make a deep, rich version, while fall raspberries give you a ruby-red pie with a tangy twist. When winter hits and fresh picks are hard to find, thawed frozen mixed berries work great too – just drain off the extra juice first.
Serving Suggestions
This cool pie goes really well with extras that bring out its fruity side. Try a small scoop of lemon sorbet on the side for a zingy contrast or add more whipped cream if you're feeling fancy. For morning gatherings, cut smaller pieces and serve with strong coffee or earl grey tea. It also looks amazing at baby showers or backyard parties when topped with edible flowers and a few extra berries.

Every bite of this pie tastes like summer at its best!
Frequently Asked Questions
- → Can I use frozen blueberries instead of fresh?
You bet! Frozen blueberries do the job just fine. Don't bother thawing them first - just cook them straight from the freezer with honey until they soften and start bubbling.
- → How long does this pie need to chill before serving?
Your pie needs at least 4 hours in the fridge to set up right. For the best results, try making it the day before and let it chill overnight. This will give you that perfect balance of firm but creamy.
- → Can I make this dairy-free?
You sure can! Just swap the Greek yogurt for coconut yogurt and use whipped coconut cream instead of the regular stuff. The coconut actually goes really well with the blueberry flavor.
- → How long will this pie keep in the refrigerator?
This pie stays good in the fridge for 3-4 days. Just cover it lightly with some plastic wrap so it doesn't pick up weird smells from other foods.
- → Can I use a different fruit instead of blueberries?
For sure! Raspberries, blackberries, or even a mix would work great with the chia seeds. Strawberries taste awesome too but you might want to cut them up first for better texture.
- → Do I need to grind the chia seeds before using them?
Nope, whole chia seeds work just fine. They'll soak up all that yummy blueberry juice and make everything nice and thick without any grinding needed.