These Zucchini Bars combine rolled oats, fresh shredded zucchini, juicy raisins and a warm hint of cinnamon. Think zucchini bread transformed into a buttery, crumbly bar — simple to prepare and perfect for summer.

I grew up on zucchini bread — my grandmother’s was the best — and making this oat-forward version brings back those cozy summer memories. These bars are buttery and crumbly, with the satisfying chew of oats and a subtle cinnamon note. They’re essentially a cross between oatmeal and a blondie, topped off with shredded zucchini and raisins.
This is a no-fuss, one-bowl recipe that’s great when you want something quick and comforting. Aside from grating the zucchini, assembly is minimal: stir everything together, press into a pan, bake, and let cool.
Ingredients
- Use rolled oats (not quick-cooking or steel-cut) for the best texture.

How to make these Zucchini Bars
- Preheat the oven to 350°F (175°C).
- In a mixing bowl, combine 1 1/2 cups rolled oats, 1 1/2 cups flour, 3/4 cup brown sugar, 1/2 tsp sea salt, 1/2 tsp baking powder and 1 1/2 tsp cinnamon. Whisk to combine.
- Stir in 1 cup melted butter, 1 tsp vanilla, 1 cup shredded zucchini and 1/2 cup raisins. If you like, add 1/2 cup chopped nuts.
- Line an 8×8-inch baking pan with parchment and mist the parchment lightly with spray oil. Transfer the mixture to the pan and press it firmly and evenly into place — a good, solid press helps the bars hold together.
- Bake for about 25 minutes, until the edges are lightly golden.
- Allow the bars to cool completely before cutting to avoid a crumbly mess; cooling fully yields the best slices.


Notes & tips
- If you prefer a firmer, more structured bar, bake a few minutes longer. Personally, I like a slightly moist chew rather than a completely dry bar.
- Serve the bars plain, crumble them over yogurt or ice cream, or add a drizzle or glaze. Cream cheese frosting is also delicious.
- Stir in 1/2 cup chopped nuts if desired, though traditional zucchini bread is often nut-free.
- Leftover zucchini can be used in other recipes such as fritters or baked zucchini dishes.

Other recipes to try
- Zucchini Bread Pancakes
- No-Bake Peanut Butter Chocolate Oat Bars
- Cinnamon Roll Breakfast Cookies
- Egg-Free Chocolate Chip Cookies
- Zucchini Bread Overnight Oats
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Zucchini Bars

Ingredients
- 1 1/2 cups rolled oats (regular or gluten-free)
- 1 1/2 cups flour
- 3/4 cup brown sugar
- 1 cup butter, melted
- 1 cup zucchini, shredded
- 1/2 cup raisins
- 1 tsp vanilla
- 1 1/2 tsp cinnamon
- 1/2 tsp baking powder
- 1/2 tsp sea salt
Instructions
- Preheat oven to 350°F (175°C).
- In a mixing bowl, combine oats, flour, brown sugar, sea salt, baking powder and cinnamon. Stir until evenly mixed.
- Add melted butter, vanilla, shredded zucchini and raisins; stir to combine.
- Transfer the mixture to an 8×8-inch baking pan lined with parchment and lightly sprayed with oil. Press the mixture firmly into the pan.
- Bake about 25 minutes or until edges are lightly golden.
- Allow to cool fully before cutting for best results.
Notes
- For firmer bars, bake a few extra minutes. For chewier bars, remove when just set.
- Serve plain, crumbled over yogurt or ice cream, or top with a glaze or cream cheese frosting.
- Optional: stir in 1/2 cup chopped nuts.
Nutrition
Carbohydrates: 28 g,
Protein: 3 g,
Fat: 12 g
Nutrition information is an approximation.