Strawberry Slab Pie with Jello Filling Recipe

ByJulia
Jump to Recipe·5 from 9 reviews

If you’ve never tried this before, you’re in for a delightful surprise with this Strawberry Slab Pie with Jello Filling Recipe. It’s the perfect balance of a buttery shortbread-like crust, fresh strawberries, and a glossy, flavorful jello filling that sets just right in the fridge. I remember the first time I made it at a summer picnic — everyone kept coming back for seconds! Trust me, this is a fan-freaking-tastic recipe you’ll want to keep in your baking arsenal.

❤️

Why This Recipe Works

  • Buttery Crust Base: The shortbread-like crust provides a sturdy yet tender foundation that holds up perfectly to the juicy filling without getting soggy.
  • Jello Filling Magic: Combining strawberry jello with cornstarch thickens the filling just right, creating that beautiful glossy consistency that holds the fruit in place.
  • Fresh Strawberries: Using fresh strawberries adds brightness and natural sweetness, making the pie light and refreshing instead of overly sweet.
  • Simple Assembly: No complicated layering or decorating — just bake, cool, layer the fruit, and pour the filling to set. Perfect for bakers of all levels.
Strawberry Slab Pie with Jello Filling, easy strawberry slab pie, summer fruit pie recipes, no-bake fruit desserts, strawberry jelly pie - A black rectangular tray filled with a thick layer of bright red strawberry jelly topped with many halved strawberries evenly spread across the surface, with a few small green mint leaves scattered on top for contrast. The tray is placed on a rustic light blue wooden table with whole strawberries and mint leaves beside it, a white spatula resting on a red and white checkered cloth to the left, and a stack of white plates partially visible on the right. The overall look is fresh, vibrant, and inviting. photo taken with an iphone --ar 2:3 --v 7 this …

Ingredients & Why They Work

The ingredients for this Strawberry Slab Pie with Jello Filling Recipe come together to create a nostalgic, fresh dessert that’s easy to execute. Each component plays a critical role in ensuring texture and flavor shine — plus, they’re easy to find at any grocery store.

Strawberry Slab Pie with Jello Filling, easy strawberry slab pie, summer fruit pie recipes, no-bake fruit desserts, strawberry jelly pie - Flat lay of a small mound of all purpose flour on a simple white ceramic plate, a small white ceramic bowl filled with granulated sugar, a few grains of kosher salt scattered neatly beside, a small pile of cold butter cubes on a white ceramic dish, a white ceramic bowl holding a glossy block of red strawberry gelatin, a small white bowl with fine cornstarch powder, a small white ceramic bowl filled with clear sparkling Sprite soda, a cluster of fresh whole strawberries with green tops removed, and a dollop of smooth whipped cream on a white ceramic plate, placed on a clean white marble surface, soft natural light, photo taken with an iPhone, professional food photography style, fresh ingredients, white ceramic bowls, no bottles, no duplicates, no utensils, no packaging --ar 2:3 --v 7 --p m7354615311229779997
  • All Purpose Flour: Gives structure to the crust and keeps it tender yet sturdy.
  • Sugar: Sweetens the crust lightly, balancing the tang of the filling.
  • Kosher Salt: Enhances flavor by balancing the sweetness.
  • Cold Butter: Cubed cold butter creates that crumbly, buttery crust texture we all crave.
  • Strawberry Jello: The base of the filling, delivering that classic strawberry flavor and color.
  • Cornstarch: Thickens the jello mixture so it sets firm and glossy instead of runny.
  • Salt (for filling): Like in the crust, it helps heighten all the flavors.
  • Sprite: Adds sweetness and a slight citrus zing, making the filling lively without being cloying.
  • Fresh Strawberries: Essential for freshness and natural fruit flavor.
  • Whipped Topping or Cream: Optional but highly recommended garnish for that creamy contrast.
📝
Note: You’ll find the complete list of ingredients, along with their exact measurements, in the printable recipe card at the bottom of this post.

Tweak to Your Taste

One of the best things about this Strawberry Slab Pie with Jello Filling Recipe is how adaptable it is. Over time, I’ve played around with a few tweaks depending on the occasion or what I have on hand—and you should too! It’s all about making the recipe your own.

  • Sugar Substitute: I’ve swapped sugar for Splenda a few times with great results, especially for a lighter dessert option.
  • Sprite Variations: Using Sprite Zero or even plain sparkling water works well if you want to cut down on sugar without sacrificing fizz.
  • Alternative Crust: Sometimes I use refrigerated pie crusts to save time, and it bakes up just fine before adding the filling.
  • Fresh Berry Mix: While strawberries are classic, I love substituting or adding raspberries for a little tartness and color pop.

Step-by-Step: How I Make Strawberry Slab Pie with Jello Filling Recipe

Step 1: Crafting the Perfect Crust

I start by preheating my oven to 325°F. While it warms, I mix the flour, sugar, salt, and the cold butter cubes together in a large bowl until it forms a crumbly dough. Here’s a trick: I usually use a pastry cutter or two forks instead of my hands to keep the butter cold — that’s the secret to that flaky, crumbly texture you’ll love.

Once crumbly, I press the mixture evenly into a large 18×12 inch sheet pan. Using a fork, I prick the dough all over to prevent bubbles during baking. Then into the oven for about 22 to 25 minutes or until the crust turns a lovely light golden brown. After baking, don’t rush—let it cool completely on a wire rack so the filling doesn’t melt or soak into the crust.

Step 2: Preparing the Jello Filling

While the crust cools, I combine the strawberry jello, sugar, cornstarch, salt, and Sprite in a medium saucepan over medium heat. Here’s where you have to stick close and whisk constantly. The mixture needs to come to a boil and thicken, which usually takes about 5 minutes.

Patience is key—once thickened, remove it from heat and let it cool to room temperature before pouring over the strawberries. Cooling prevents the jello from melting the fresh berries or soaking into the crust.

Step 3: Layering the Strawberries and Filling

I slice fresh, juicy strawberries and arrange them carefully over the cooled crust. You want a nice even layer so every slice has that fresh fruit goodness. Then, gently pour the cooled jello filling over the top, making sure not to disturb your strawberry layer.

After that, cover and refrigerate for at least 2 hours to let it set completely. This step is crucial so the filling firms up like the perfect jiggly, shiny pie you’re imagining.

Step 4: Garnish and Serve

Right before guests arrive, I add a generous dollop of whipped topping or fresh whipped cream on each slice. It adds that creamy contrast to the vibrant pie and makes every bite a little celebration. Trust me, this final touch really elevates the whole experience.

💡

Pro Tips for Making Strawberry Slab Pie with Jello Filling Recipe

  • Keep Butter Cold: Cold butter makes that tender, crumbly crust—warm butter can lead to a greasy, dense base.
  • Whisk Constantly: While making the filling, continuous whisking will prevent lumps and ensure smooth thickening.
  • Cool Fillings Thoroughly: Let the filling cool completely before pouring over strawberries to maintain fresh fruit texture.
  • Use Fresh Strawberries Only: Frozen berries release too much liquid and can make the crust soggy—fresh fruit keeps the pie perfect.

How to Serve Strawberry Slab Pie with Jello Filling Recipe

Strawberry Slab Pie with Jello Filling, easy strawberry slab pie, summer fruit pie recipes, no-bake fruit desserts, strawberry jelly pie - A square piece of bright red strawberry jelly topped with strawberry slices forms the bottom layer on a white round plate, with a dollop of smooth, white whipped cream sitting in the center of the jelly. The plate rests on a white marbled surface, with a fork that has a silver head and a light brown wooden handle placed on the side of the plate, partially on a small red and white checkered cloth. To the top right, part of a black rectangular tray filled with more strawberry jelly and sliced strawberries is visible. Above the plate, there are six fresh whole strawberries and a small sprig of green mint leaves, alongside a white plastic cake server. photo taken with an iphone --ar 2:3 --v 7

Garnishes

To finish off my Strawberry Slab Pie with Jello Filling Recipe, I love to add a cloud of fluffy whipped cream—either store-bought or homemade if I have the time. Occasionally, I sprinkle a few finely chopped fresh mint leaves on top for a refreshing pop, especially in warm weather.

Side Dishes

This pie pairs wonderfully with simple vanilla ice cream or a scoop of lemon sorbet, which cuts through the sweetness with just a bit of tartness. For a casual gathering, I bring out a light salad with citrus vinaigrette—fresh and balanced alongside the rich dessert.

Creative Ways to Present

For birthdays or potlucks, I have fanned out sliced strawberries around the edges and dusted with powdered sugar for an elegant look. I’ve also tried cutting the slab pie into mini squares and serving them in little cupcake liners for a grab-and-go treat. They’re always the first to disappear!

Make Ahead and Storage

Storing Leftovers

After serving, I cover any leftover pie tightly with plastic wrap and keep it in the fridge. It stays fresh for up to 3 days, but honestly, it rarely lasts that long in my house! The crust might soften a bit overnight but still tastes fantastic as the jello filling fully sets.

Freezing

I usually don’t freeze the assembled pie because the fruit and jello filling texture change when thawed—but if you want to freeze, I recommend freezing only the crust before baking, then assembling fresh later.

Reheating

This pie is best served cold, so no reheating needed. If you want a softer crust, you can briefly warm slices at room temperature, but keep it chilled otherwise for that perfect jiggly consistency.

FAQs

  1. Can I use frozen strawberries for the Strawberry Slab Pie with Jello Filling Recipe?

    I don’t recommend frozen strawberries since they release extra moisture when thawed, which can make the crust soggy and the filling watery. Fresh strawberries or raspberries work best to keep the pie set and flavorful.

  2. Is there a way to make this pie sugar-free?

    Yes! You can use sugar substitutes like Splenda for the crust and sugar-free jello for the filling. Also, swapping regular Sprite with Sprite Zero helps reduce sugar content while keeping that fizzy tang in the filling.

  3. Can I make this pie in smaller portions?

    Absolutely! Instead of a sheet pan, try making this Strawberry Slab Pie with Jello Filling Recipe in two 9-inch pie plates. The baking time is similar, just keep an eye on the crust’s color to avoid overbaking.

  4. What’s the best way to store leftover pie?

    Keep leftovers covered tightly with plastic wrap in the fridge. The pie will stay fresh for up to three days. The crust might soften a little over time but still tastes delicious.

Final Thoughts

This Strawberry Slab Pie with Jello Filling Recipe holds a special place in my heart because it’s one of those nostalgic desserts that’s both simple and stunning. It’s like comfort food meets a refreshing summer treat! If you’re a fan of breezy, fruity pies with a bit of that jello magic, this recipe will not disappoint. Give it a try, and I promise it’ll become your go-to dessert for potlucks, family dinners, or whenever you need a sweet pick-me-up.

Print
clock clock iconcutlery cutlery iconflag flag iconfolder folder iconinstagram instagram iconpinterest pinterest iconfacebook facebook iconprint print iconsquares squares iconheart heart iconheart solid heart solid icon

Strawberry Slab Pie with Jello Filling Recipe

5 Stars 4 Stars 3 Stars 2 Stars 1 Star 5 from 9 reviews
  • Author: Julia
  • Prep Time: 10 minutes
  • Cook Time: 25 minutes
  • Total Time: 2 hours 35 minutes
  • Yield: 12 servings
  • Category: Dessert
  • Method: Baking
  • Cuisine: American
Print Recipe

Description

A delicious and refreshing Strawberry Slab Pie featuring a buttery shortbread crust topped with fresh strawberries and a sweet, jello-based filling. Perfect for parties and summer gatherings, this pie is easy to prepare and chilled to set for a delightful treat.

Ingredients

For the crust:

  • 2 ¼ cup all purpose flour
  • ¼ cup sugar
  • ¼ teaspoon kosher salt
  • 1 cup cold butter cut into cubes

For the pie:

  • 6 oz strawberry jello
  • 1 ½ cups sugar
  • ⅓ cup cornstarch
  • ½ tsp salt
  • 2 ½ cups (20 oz) Sprite
  • 32 oz strawberries, washed and tops removed
  • Whipped topping or whipped cream for garnish

Instructions

  1. Preheat oven: Preheat your oven to 325° Fahrenheit to prepare for baking the crust.
  2. Make the crust: In a bowl, mix the flour, sugar, kosher salt, and cold butter cubes together until the mixture becomes crumbly like coarse crumbs.
  3. Press crust into pan: Press the crumbly mixture evenly into an 18 x 12 inch sheet pan, then prick the surface all over with a fork to prevent bubbling during baking.
  4. Bake crust: Bake the crust in the oven for 25 minutes or until it turns light brown. Remove from oven and let it cool on a wire rack completely.
  5. Prepare the filling: In a saucepan over medium heat, combine the strawberry jello, sugar, cornstarch, salt, and Sprite. Bring the mixture to a boil while whisking continuously until it thickens into a smooth filling.
  6. Cool filling: Remove the saucepan from heat and allow the filling to cool to room temperature to avoid melting the strawberries later.
  7. Slice strawberries: While the filling cools, slice the strawberries evenly to prepare them for the pie layer.
  8. Assemble the pie: Arrange the sliced strawberries evenly over the cooled crust in the sheet pan, then pour the cooled filling over the strawberries.
  9. Chill the pie: Refrigerate the assembled pie for 2 hours or until the filling is fully set and firm.
  10. Garnish and serve: Once set, garnish the pie with whipped topping or whipped cream before serving for an added touch of creaminess.

Notes

  • Sugar Substitute: You can use sugar substitutes like Splenda with good results for a lower-sugar version.
  • Sugar-Free Jello: Feel free to use sugar-free jello for a healthier alternative.
  • Sprite Substitute: Sprite Zero or plain water can replace Sprite if preferred.
  • Pie Crust Alternatives: Use two refrigerated pie crusts instead of the shortbread crust if desired; pre-bake before filling.
  • Alternative Pan: Make two 9-inch round pies instead of one slab pie by using two pie plates instead of a sheet pan.
  • Berry Recommendations: Do not use frozen berries; fresh strawberries or raspberries work best.
  • Storage: Store the pie covered with plastic wrap in the refrigerator for up to 3 days.

Nutrition

  • Serving Size: 1 slice (1/12 of pie)
  • Calories: 350 kcal
  • Sugar: 30 g
  • Sodium: 150 mg
  • Fat: 15 g
  • Saturated Fat: 9 g
  • Unsaturated Fat: 5 g
  • Trans Fat: 0 g
  • Carbohydrates: 50 g
  • Fiber: 3 g
  • Protein: 3 g
  • Cholesterol: 35 mg

You Might Also Like These Recipes

Leave a Reply

Your email address will not be published. Required fields are marked *

Recipe rating 5 Stars 4 Stars 3 Stars 2 Stars 1 Star