Butterscotch Zucchini Bars Recipe
If you’ve never tried Butterscotch Zucchini Bars before, you’re in for a delightful surprise that perfectly balances sweet and moist textures with a hint of wholesome veggies. These bars are like a cozy hug in dessert form, combining the warm, caramel-like richness of butterscotch morsels with tender zucchini for a unique treat that tastes like pure comfort. Whether you’re looking for a new crowd-pleaser or a special homemade snack, this recipe will quickly become one of your favorites to bake again and again.

Ingredients You’ll Need
Every ingredient in this recipe plays a vital role, combining classic baking essentials with fresh zucchini and sweet butterscotch morsels to create that perfect harmony of flavor and texture. These simple items come together beautifully, so make sure you have them ready before you dive in.
- Butter: Using room temperature butter ensures easy creaming with sugar, making the batter light and fluffy.
- Brown sugar: Packed for extra moisture and depth, it adds a rich caramel undertone that complements the butterscotch.
- Eggs: Room temperature eggs help bind everything together and contribute to the bars’ tender crumb.
- Vanilla extract: A splash heightens the warmth of the butterscotch flavor and rounds out the sweetness.
- All-purpose flour: The base of our batter, providing structure to these chewy bars without heaviness.
- Baking powder: Gives the bars a gentle lift, ensuring a soft but sturdy texture.
- Salt: Just a pinch to balance the sweetness and bring out all the luscious flavors.
- Zucchini: Finely grated and drained to keep the bars moist without overwhelming the flavor; the real secret to their moist goodness.
- Butterscotch morsels: Loaded inside and sprinkled on top for bursts of luscious, buttery sweetness with every bite.
How to Make Butterscotch Zucchini Bars
Step 1: Prepare Your Baking Pan
Start by preheating your oven to 350°F and spraying a 9×13 inch pan with non-stick spray or using the classic butter and flour method. This simple step ensures your bars bake evenly and won’t stick, making cleanup a breeze.
Step 2: Cream Butter and Brown Sugar
In a large bowl, add the softened butter and packed brown sugar. Using a handheld mixer, cream them together until the mixture becomes lighter in color and fluffy in texture. This creaming process is essential for a tender crumb and adds a touch of airiness to the final bars.
Step 3: Incorporate Eggs and Vanilla
Next, add the eggs one at a time, along with the vanilla extract. Beat everything together until fully combined, scraping down the sides of the bowl as needed. These ingredients create the foundation for moisture and flavor.
Step 4: Add Dry Ingredients
Mix the flour, baking powder, and salt into the wet ingredients on medium-low speed until just combined. Overmixing at this stage can make the bars tough, so stop as soon as you see no streaks of flour.
Step 5: Fold in Zucchini
Carefully stir in the finely grated and drained zucchini on low speed. The batter should end up quite runny, which is normal and key to getting that moist texture. If it looks a little dry, let the batter rest for 5 minutes and it will come together beautifully.
Step 6: Add Butterscotch Morsels
Fold 1 cup of the butterscotch morsels into the batter with a spatula, evenly distributing their sweet richness throughout.
Step 7: Bake
Pour the batter into your prepared pan, spreading it evenly. Sprinkle the remaining butterscotch morsels on top for a sweet, melty finish. Bake for 40 minutes, testing with a toothpick toward the end. It should come out with a few moist crumbs but no wet batter – the edges will look dark and caramelized, a sign of perfection!
How to Serve Butterscotch Zucchini Bars

Garnishes
While these bars are fantastic on their own, a simple dusting of powdered sugar can add an elegant touch. For extra indulgence, consider a drizzle of caramel sauce to enhance that deep butterscotch flavor or a dollop of whipped cream for a creamy contrast.
Side Dishes
Serve your Butterscotch Zucchini Bars alongside a scoop of vanilla ice cream or a steaming cup of coffee or chai tea. These pairings complement the bars’ rich sweet profile and make for a cozy dessert experience perfect any time of the day.
Creative Ways to Present
Cut the bars into smaller squares and arrange them on a platter for parties or potlucks—they’re a guaranteed hit. For a fun twist, sandwich two bars with cream cheese frosting or peanut butter for an irresistible treat that’s part dessert, part snack!
Make Ahead and Storage
Storing Leftovers
Keep any leftover Butterscotch Zucchini Bars in an airtight container at room temperature for up to 3 days. If your kitchen is warm, storing them in the fridge helps maintain freshness and keeps the morsels firm and chewy.
Freezing
These bars freeze beautifully. Wrap them tightly in plastic wrap and then in aluminum foil, or place them in a freezer-safe container. Freeze for up to 3 months, making them easy to enjoy anytime with no fuss.
Reheating
To enjoy the bars warm, simply microwave them on a plate for 15 to 20 seconds. You can also warm them in a 300°F oven for about 10 minutes, which softens the bars while keeping the butterscotch melty and gooey.
FAQs
Can I substitute something for the butterscotch morsels?
Absolutely! If you’re not a fan of butterscotch, white chocolate or milk chocolate chips make a delicious alternative. Just expect a slightly different flavor profile but still wonderfully sweet and melty bars.
Do I have to peel the zucchini before grating?
There’s no need to peel the zucchini; the skin adds color and nutrients, and when finely grated, it blends seamlessly into the batter without affecting texture or taste.
How do I make sure my zucchini bars aren’t soggy?
Draining the grated zucchini after grating is crucial. You want to squeeze out excess moisture so the bars hold together well and bake evenly without becoming mushy.
Can I use whole wheat flour instead of all-purpose?
Yes, you can swap in whole wheat flour for a nuttier flavor and extra fiber. Just keep in mind the texture may be a bit heartier and you might want to use a little less flour or add a splash of milk if the batter seems too thick.
Are these bars suitable for freezing after baking?
Definitely. Once baked and fully cooled, these bars freeze well and thaw quickly. This makes Butterscotch Zucchini Bars a perfect make-ahead dessert or snack option for busy days or unexpected guests.
Final Thoughts
There is something truly satisfying about baking Butterscotch Zucchini Bars that fills your kitchen with warmth and your taste buds with joy. This recipe is one of those rare treats that feels indulgent yet sneaks in a bit of veggie goodness, making it a guilt-free pleasure to share. I encourage you to grab your ingredients, whip up a batch, and discover firsthand how effortlessly delicious these bars can be. Trust me, they’ll be the new star of your baking repertoire!
PrintButterscotch Zucchini Bars Recipe
Deliciously moist and flavorful Butterscotch Zucchini Bars combine the subtle earthiness of fresh zucchini with the sweet, buttery richness of butterscotch morsels. These bars are perfect as a snack, dessert, or a treat with your afternoon coffee. The texture is tender and cake-like, with a delightful balance of sweetness and a hint of vanilla. Easy to prepare and baked in a single pan, these bars offer a clever way to sneak vegetables into a tasty dessert.
- Prep Time: 15 minutes
- Cook Time: 40 minutes
- Total Time: 55 minutes
- Yield: 24 bars (servings) 1x
- Category: Dessert, Snack
- Method: Baking
- Cuisine: American
- Diet: Vegetarian
Ingredients
Wet Ingredients
- 1 cup (227g) butter, room temperature
- 1 3/4 cup (350g) brown sugar, packed
- 2 large eggs, room temperature
- 1 teaspoon vanilla extract
Dry Ingredients
- 2 cups (250g) all-purpose flour
- 1 teaspoon baking powder
- 1/4 teaspoon salt
Additional Ingredients
- 1 1/2 cup finely grated and drained zucchini, packed
- 1 1/2 cups butterscotch morsels (divided)
Instructions
- Preheat Oven and Prepare Pan: Preheat your oven to 350°F (175°C). Spray a 9×13 inch baking pan with non-stick spray or grease it with butter and flour it to prevent sticking.
- Cream Butter and Sugar: In a large bowl, combine the room temperature butter and packed brown sugar. Using a handheld electric mixer, cream them together until the mixture becomes light and fluffy, which usually takes about 2-3 minutes.
- Add Eggs and Vanilla: Add the eggs one at a time along with the vanilla extract to the butter mixture. Beat until fully combined for about 1-2 minutes, ensuring to scrape down the sides of the bowl to incorporate all ingredients evenly.
- Mix Dry Ingredients: In the same bowl, add the all-purpose flour, baking powder, and salt. Mix on medium-low speed just until the dry ingredients are incorporated; avoid overmixing to keep batter tender.
- Add Zucchini: Gently fold in the finely grated and well-drained zucchini into the batter. The mixture should be runny; if it looks dry, let it rest for 5 minutes to allow moisture to absorb.
- Incorporate Butterscotch Morsels: Stir in 1 cup of the butterscotch morsels evenly throughout the batter using a spatula.
- Pour Batter and Top: Pour the batter into the prepared baking pan, spreading it evenly. Sprinkle the remaining 1/2 cup of butterscotch morsels on top to add a sweet finish and sticky pockets of butterscotch.
- Bake: Bake in the preheated oven for approximately 40 minutes. Test for doneness by inserting a toothpick into the center; it should come out with a few moist crumbs but no wet batter. The top and edges of the bars should appear darkened but not burnt.
- Cool and Serve: Allow the bars to cool in the pan before slicing into squares. This helps them set and retain moisture while making them easier to cut and serve.
Notes
- Ensure the grated zucchini is well drained to prevent the batter from becoming too watery.
- The bars can be stored in an airtight container at room temperature for up to 3 days or refrigerated for up to a week.
- For a nutty twist, consider adding 1/2 cup chopped walnuts or pecans along with the butterscotch morsels.
- Make sure all ingredients, especially eggs and butter, are at room temperature for better blending and texture.
- Do not overbake; bars should be moist and tender with a slightly chewy center.
Nutrition
- Serving Size: 1 bar (approx. 3 x 2 inches)
- Calories: 220 kcal
- Sugar: 20 g
- Sodium: 120 mg
- Fat: 11 g
- Saturated Fat: 7 g
- Unsaturated Fat: 3 g
- Trans Fat: 0 g
- Carbohydrates: 29 g
- Fiber: 1 g
- Protein: 2 g
- Cholesterol: 45 mg
Keywords: butterscotch bars, zucchini dessert, zucchini bars, easy baked dessert, moist zucchini bars, butterscotch morsels, summer zucchini recipe

