Can I freeze this Lemon Zucchini Coffee Cake for later?

Yes, this cake freezes exceptionally well because of the high moisture content provided by the zucchini. Wrap individual slices tightly in plastic wrap and then foil, and they will stay fresh for up to three months. Thaw at room temperature or warm briefly in a low oven to restore the crispness of the crumble.

Why is my zucchini cake gummy instead of light?

Gummy texture is usually the result of over-mixing the batter once the flour is added, which develops too much gluten. It can also happen if the zucchini was exceptionally large and watery, adding more liquid than the flour could absorb. Always mix just until the flour streaks disappear to maintain a tender crumb.

Do I need to peel the zucchini before shredding?

There is no need to peel the zucchini as the skin is thin and softens completely during the baking process. The green flecks also provide a beautiful visual contrast against the pale yellow cake. Only peel the zucchini if you are trying to hide the vegetable content from particularly picky eaters.

Can I use bottled lemon juice instead of fresh?

Fresh lemon juice is strongly recommended because bottled juice lacks the bright, volatile oils found in fresh citrus. Since this recipe relies heavily on lemon for its flavor profile, using bottled juice will result in a flatter, more one-dimensional taste. You also need the fresh zest, which bottled juice cannot provide.

What is the best way to store leftovers?

Store the cake in an airtight container at room temperature for up to two days. If you live in a humid environment, it is better to store it in the refrigerator to prevent the glaze from becoming too sticky. The zucchini keeps the interior moist, so it won't dry out quickly in the fridge.

Can I use this recipe to make muffins instead?

This batter works perfectly for muffins; simply divide it into a lined muffin tin and reduce the baking time to 18-22 minutes. Ensure each muffin is topped with a generous portion of the crumble before baking. The high-heat environment of a muffin tin will create even more of those desirable crisp edges.

Easy Lemon Zucchini Coffee Cake Recipe: Best Zucchini Cake

Description

This vibrant coffee cake balances the subtle, moist texture of garden-fresh zucchini with a bright, citrus-forward Meyer lemon profile. Topped with a buttery, crisp streusel, it offers a sophisticated breakfast experience that proves vegetables can elevate any pastry.

Ingredients

2 cups all-purpose flour
1 cup granulated sugar
1 cup shredded unpeeled zucchini
1/2 cup Greek yogurt
1/2 cup vegetable oil
2 large eggs
2 tablespoons lemon juice
1 tablespoon lemon zest
1 teaspoon vanilla extract
2 teaspoons baking powder
1/2 teaspoon salt
1/2 cup cold butter
1/4 cup additional flour
1/4 cup brown sugar

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Instructions

Prep oven and pan. Preheat your oven to 350 degrees F and coat a 9-inch baking dish with non-stick spray.
Whisk dry base. In a medium bowl, whisk together the flour, baking powder, and salt until uniform and aerated.
Mix wet ingredients. In a large bowl, use an electric mixer to combine the sugar, yogurt, vegetable oil, eggs, lemon juice, zest, and vanilla until smooth.
Fold in zucchini. Stir the shredded zucchini into the wet base, then gently fold in the dry flour mixture until just combined.
Construct crumb topping. Use a pastry blender or your fingers to combine the topping flour, sugars, and cold butter until pea-sized crumbs form.
Bake the cake. Pour batter into the prepared dish, top with crumbs, and bake for 35 to 42 minutes until golden.
Glaze and serve. Whisk powdered sugar, milk, and lemon juice into a glaze, drizzle over the warm cake, and let rest before slicing.

Notes

Avoid squeezing the water out of your shredded zucchini to maintain the ideal moisture levels for the cake crumb.
Use a box grater for medium shreds to ensure the squash integrates evenly into the batter during baking.
Keep the butter for the streusel topping chilled until the last second to ensure a crisp, sandy texture rather than a greasy layer.
If the cake top browns too quickly, loosely tent with aluminum foil for the final ten minutes of the baking time.
For the most accurate results, weigh your flour with a kitchen scale rather than using measuring cups to avoid a dense, dry outcome.

Prep Time: 15 mins
Cook Time: 42 mins
Category: Breakfast
Method: Baking
Cuisine: American