Zucchini Pie Bars are a delightful treat that masterfully marries the subtle sweetness of zucchini with a buttery, crumbly crust and a topping that’s slightly crunchy, all while packing in nutrition. As someone who once hesitated at the thought of baking with zucchini, I was pleasantly surprised by how these bar desserts struck the perfect balance between indulgent and wholesome. The comforting flavors and tempting aroma that waft through the kitchen as these bake is something that will have your family flocking to the countertop.
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Getting started with Zucchini Pie Bars is straightforward, making it perfect for a quick dessert after dinner or as a snack throughout the week. Each bar is rich yet light, satisfying sweet cravings without feeling overly heavy. They are a fantastic way to utilize any homegrown zucchini you might have. Plus, you can enjoy them warm, chilled, or even paired with a scoop of ice cream for an extra treat!
Why You’ll Love This Recipe
- Simple & Quick: Prep in just 30 minutes, with an overall cook time of about 90 minutes!
- Irresistible Flavor: The combination of cinnamon, sugar, and buttery zucchini creates a taste that’s comforting and rich.
- Eye-Catching Appeal: With its warm golden top, these bars are sure to impress your friends and family.
- Flexible Serving: Great for dessert, an after-school snack, or even breakfast with your morning coffee.
- Diet-Friendly Options: Easily adapt the recipe for gluten-free diets or by using dairy alternatives!
Ingredients You’ll Need
- ½ cup (113g) unsalted butter, softened: Provides richness to the crust and topping. You can substitute with coconut oil for a dairy-free option.
- 1 ½ cups (186g) all-purpose flour: Forms the base of the crust and the topping. Whole wheat flour can be used for added nutrition.
- ¼ cup (50g) granulated sugar: Sweetens the crust and helps it brown. For a healthier option, try coconut sugar.
- ¼ teaspoon salt: Enhances the flavors and balances the sweetness.
- 2 cups peeled and diced zucchini: The star ingredient, adding moisture and nutrition. Use fresh zucchini for the best flavor.
- 1 tablespoon (14g) unsalted butter: Used in the filling to sauté the zucchini.
- 1 tablespoon (12g) granulated sugar: Sweetens the zucchini filling slightly.
- ½ teaspoon ground cinnamon: A warm spice that complements the zucchini beautifully.
- ½ cup (113g) unsalted butter, softened: Part of the topping, adding a rich flavor.
- ½ cup (50g) granulated sugar: Adds sweetness to the topping.
- 1 cup (124g) all-purpose flour: Works with sugar and oats to create a crumbly topping.
- ½ teaspoon cinnamon: Adds warmth to the topping for consistency in flavor.
- ½ cup (40g) quick cook oats: Provides texture and a little chewiness to the topping.
- ¼ teaspoon salt: Again, helps to balance the sweetness in the topping.
How to Make Zucchini Pie Bars
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Prepare the Pan: Line a 9×9” pan with foil and spray with cooking spray, making sure it’s easy to remove the bars later. Preheat your oven to 350°F.
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Make the Crust: Mix together ½ cup (113g) softened unsalted butter, 1 ½ cups (186g) all-purpose flour, ¼ cup (50g) granulated sugar, and ¼ teaspoon salt until crumbly. If using a stand mixer, opt for the paddle attachment; otherwise, a hand mixer will work, too. Press the crust mixture firmly into the bottom of your prepared pan and bake for about 15 minutes.
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Cooking the Filling: While the crust is baking, heat a frying pan over low heat. Melt 1 tablespoon (14g) unsalted butter, then add 2 cups of peeled and diced zucchini, 1 tablespoon granulated sugar, and ½ teaspoon ground cinnamon. Cook for 4-5 minutes, stirring often, until the zucchini becomes slightly translucent. Don’t forget to drain the filling afterward!
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Prepare the Topping: In the same mixing bowl, cream together ½ cup (113g) unsalted butter and ½ cup (50g) granulated sugar. Slowly add in 1 cup (124g) all-purpose flour, ½ cup (40g) quick cook oats, and ¼ teaspoon salt until you have a crumbly texture.
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Assemble the Bars: Once the crust is out of the oven, drain your zucchini one last time to eliminate any excess moisture. Carefully sprinkle the zucchini filling evenly over the hot crust. Then, top it with the crumbly mixture. Bake for an additional 25-30 minutes or until the top turns golden brown.
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Cool and Serve: Allow the bars to cool completely in the pan before slicing them into squares. For an indulgent treat, serve them with a drizzle of caramel sauce or a scoop of ice cream.
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Store the Bars: These Zucchini Pie Bars can be stored in an airtight container in the fridge for up to 3 days, or freeze for up to 1 month!
Storing & Reheating
To keep your zucchini pie bars at room temperature, store them loosely covered for a day. For longer-lasting freshness, refrigerate them in an airtight container for up to three days. If you want to freeze them, wrap each bar individually in plastic wrap and then place them in a freezer-safe container or bag for up to three months. When you’re ready to indulge again, pop them in the oven for a quick reheat at 350°F for about 10 minutes; just know they may lose a bit of that fresh-from-the-oven texture but will still be delicious!
Chef’s Helpful Tips
- Overmixing the crust can result in a tough texture, so mix just until combined!
- If your zucchini is especially watery, consider salting it beforehand to draw out excess moisture.
- For a rich flavor boost, add a splash of vanilla extract to either the crust or filling.
- Variations are endless! Consider adding nuts or chocolate chips to the topping for a unique twist.
- Don’t rush the cooling process; letting the bars rest fully will help them maintain structure when cut.
Taking the plunge to make these Zucchini Pie Bars is a wonderful way to welcome the flavors of the season. As you get a sense of satisfaction from doing so, know the reward is in every bite. Perfectly sweet, richly textured, and just the right balance of hearty and light, they are sure to become a regular in your dessert rotation. Let your creativity run wild and play with the ingredients; add some nuts, use a different spice, or even try a different type of flour. Enjoy every scrumptious bar, knowing that with each slice, you’re savoring something wonderfully unique!

Recipe FAQs
Can I use yellow squash instead of zucchini?
Absolutely! Yellow squash can be used interchangeably with zucchini in this recipe. Both vegetables have a similar texture and moisture content, which will yield delightful results.
How do I know when the bars are done baking?
The bars are done when the top turns a lovely golden brown color and you see slight bubbling around the edges. You can also test doneness by inserting a toothpick into the center; it should come out clean (or with a few moist crumbs).
Can I make these bars ahead of time?
Definitely! These Zucchini Pie Bars can be prepared a day before serving and stored in the refrigerator. Just allow them to cool completely before covering them. They taste wonderful even after sitting overnight!
What can I substitute for oats if I don’t have any?
If you need to avoid oats, you can use an equal amount of crushed nuts or even another equal measure of flour for a slightly denser topping. However, oats contribute a unique chewiness that adds texture, so adjust your expectations accordingly.
Print
Zucchini Pie Bars
Zucchini Pie Bars offer a delightful combination of flavors with a buttery crust and a sweet topping. Easy to prepare, these bars are perfect for a quick dessert or a snack, making them a wonderful choice for busy days or as a healthy treat.
- Total Time: 2 hours
- Yield: 16 servings 1x
Ingredients
- ½ cup (113g) unsalted butter, softened
- 1 ½ cups (186g) all purpose flour
- ¼ cup (50g) granulated sugar
- ¼ teaspoon salt
- 2 cups peeled and diced zucchini
- 1 tablespoon (14g) unsalted butter
- 1 tablespoon (12g) granulated sugar
- ½ teaspoon ground cinnamon
- ½ cup (113g) unsalted butter, softened
- ½ cup (50g) granulated sugar
- 1 cup (124g) all purpose flour
- ½ teaspoon cinnamon
- ½ cup (40g) quick cook oats
- ¼ teaspoon salt
Instructions
- Line a 9×9” pan with foil and spray with cooking spray. Preheat the oven to 350°F.
- Mix the crust ingredients slowly in a stand mixer or large bowl. The mixture should be crumbly. Press the crust into the prepared pan and bake for 15 minutes.
- For the filling, melt butter in a frying pan and add zucchini, sugar, and cinnamon. Cook until the zucchini is just translucent, about 4-5 minutes. Drain and set aside until the crust is ready.
- Cream butter and sugar in a bowl, then mix in flour, oats, and salt to create a topping mixture that should be crumbly.
- Once the crust is baked, drain the zucchini again. Top the hot crust with zucchini and then sprinkle the topping evenly. Bake for an additional 25-30 minutes until golden brown on top.
- Allow to cool completely in the pan before slicing into bars. Serve with caramel sauce or ice cream, if desired.
- Store in an airtight container in the refrigerator for up to 3 days, or freeze for up to a month.
Notes
Ensure to drain the zucchini well to avoid excess moisture in the bars.
These bars can be served chilled or warmed up for a delightful treat.
Top with whipped cream or ice cream for an added dessert experience.
- Prep Time: 30 minutes
- Cook Time: 90 minutes
- Category: Desserts
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1 bar
- Calories: 200
- Sugar: 8g
- Sodium: 150mg
- Fat: 10g
- Saturated Fat: 6g
- Unsaturated Fat: 4g
- Trans Fat: 0g
- Carbohydrates: 25g
- Fiber: 2g
- Protein: 3g
- Cholesterol: 30mg






