How many servings does this recipe make?

This recipe makes 4 servings. You can adjust the portion size directly on this page.

What ingredients do I need for Frosted Cinnamon Zucchini Bars?

You need 15 ingredients. The key ingredients include: 3/4 cup butter, softened, 1/2 cup sugar, 1/2 cup packed brown sugar, 2 large eggs, room temperature, and more.

Is Frosted Cinnamon Zucchini Bars suitable as vegetarian?

Yes, Frosted Cinnamon Zucchini Bars falls under the Vegetarian category and is a great choice for this type of meal.

How do I store leftover Frosted Cinnamon Zucchini Bars?

Store leftovers in an airtight container in the refrigerator for up to 3–4 days. Reheat gently before serving.

Frosted Cinnamon Zucchini Bars Recipe

Name: Frosted Cinnamon Zucchini Bars
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 3/4 cup butter, softened; 1/2 cup sugar; 1/2 cup packed brown sugar; 2 large eggs, room temperature; 1 teaspoon vanilla extract; 1-3/4 cup all-purpose flour; 1-1/2 teaspoons baking powder; 2 cups shredded zucchini; 1 cup sweetened shredded coconut; 3/4 cup chopped walnuts; 2 cups confectioners' sugar; 1 teaspoon ground cinnamon; 2 tablespoons butter, melted; 1 teaspoon vanilla extract; 2 to 3 tablespoons whole milk

Try this homemade Frosted Cinnamon Zucchini Bars recipe the whole family will love. Made with butter, sugar, brown sugar and eggs. Easy step-by-step ins…

This Frosted Cinnamon Zucchini Bars relies on simple, everyday ingredients such as butter, softened, sugar, packed brown sugar and large eggs, room temperature. It comes together quickly and makes 4 servings, at about 1334 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.

It's versatile enough for an easy weeknight dinner yet satisfying enough for guests at the weekend. Serve it with your favorite sides, and keep any leftovers for a quick meal the next day.

Updated Jun 30, 2026

Serves 4 Vegetarian

1334

kcal

Calories

Tips for the best results

Read through all the steps once before you start and measure out your ingredients first — it makes everything go more smoothly.
Taste as you go and adjust the seasoning before serving.
Avoid overcrowding the pan — cook in batches if needed for the best texture.
Let the dish rest for a few minutes before serving so the flavors settle.
Store leftovers in an airtight container in the fridge and enjoy within a few days.

Variations & substitutions

Use a neutral oil or a plant-based spread in place of butter for a dairy-free version.
Brown sugar instead of white sugar adds a deeper, more caramel-like flavor.
Leave out the nuts to make it nut-free, or swap in seeds for a similar crunch.
A good 1:1 gluten-free flour blend works well if you need a gluten-free version.

No specific allergen information. Please check the ingredient list for possible allergens.

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Frosted Cinnamon Zucchini Bars

Tips for the best results

Variations & substitutions

My Personal Notes

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