Try this zucchini cobbler — a light, low-carb dessert with a buttery almond flour crust and a gently spiced zucchini filling. Using fresh summer zucchini cooked in lemon juice gives the filling a subtly sweet, apple-like character while keeping the carbs low. This cobbler is easy to make and makes a great dessert for gatherings or a cozy treat at home.
Zucchini is a surprising stand-in for apples in this recipe. When peeled, seeded, and cooked in lemon juice, zucchini develops a tender texture and a mild sweetness that pairs beautifully with warm spices. It’s a great option if you want a lower-carb alternative to traditional apple cobbler without sacrificing the familiar comforting flavors.
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Zucchini as an Apple Replacement
Zucchini contains far fewer carbohydrates than apples — roughly 2.1 grams of net carbs per 100 grams versus about 11.4 grams in apples. Peeled and sliced, zucchini can stand in for apples in baked desserts, especially when boosted with bright lemon juice, cinnamon, nutmeg, and a sweetener. These additions enhance the mild zucchini flavor and create a filling reminiscent of cooked apples.
Ingredients
Gather ripe summer zucchini and the rest of the ingredients below.
- Zucchini – About 4 medium zucchinis, peeled and seeded, yielding roughly 1½ pounds of chopped zucchini.
- Fresh lemon juice – Used to cook the zucchini and add brightness.
- Sweetener – A brown monk fruit sweetener is recommended to replicate the flavor profile of brown sugar, but any other low-carb sweetener will work.
- Almond flour – Finely ground almond flour gives a tender, gluten-free cobbler topping.
- Butter – Unsalted and softened for the topping.
- Eggs – Use at room temperature for the topping.
- Vanilla extract – Enhances the flavor of the cobbler topping.
- Ground cinnamon and nutmeg – Warm spices that bring out the fruit-like quality of the cooked zucchini.
How to Make Zucchini Cobbler
This cobbler is simple to prepare. You can cook the zucchini filling ahead of time and make the topping just before baking.
- Peel, seed, and chop the zucchini into uniform slices, about 1/4 inch thick for even cooking.
- Cook the zucchini in lemon juice over medium heat until slightly tender, about 8–10 minutes.
- Stir in the sweetener and spices and cook briefly, then remove from heat.
- Make the cobbler topping by creaming butter with sweetener, then beat in eggs and vanilla. Fold in almond flour and baking powder.
- Place the cooked zucchini in a baking dish (an 8-inch round dish works well) and reserve some of the cooking liquid if desired to avoid sogginess.
- Spoon the topping over the zucchini to cover evenly and bake for about 30 minutes until set and golden. Serve warm with keto vanilla ice cream or whipped cream.
Storage
Store leftover cobbler covered tightly in the refrigerator for 4–5 days. Reheat in a preheated oven at 350°F (175°C) for 15–20 minutes until warmed through.
Freezing
To freeze, cut the cobbler into individual portions and wrap each tightly in plastic wrap and aluminum foil. Freeze for 2–3 months. Thaw overnight in the refrigerator, then reheat in the oven for 15–20 minutes.
Recipe Tips
Choose fresh, firm, smaller zucchinis when possible; they tend to be more tender and have fewer seeds. For extra crunch in the topping, fold chopped nuts or unsweetened shredded coconut into the almond flour mixture. Rotate the baking dish halfway through baking to promote even browning. If the top browns too quickly, tent loosely with foil so the filling finishes cooking without burning the crust.
More Keto Cobbler Recipes
If you enjoy low-carb cobblers, try other fruit-forward versions like blackberry-blueberry, peach, or strawberry cream cheese cobbler for more variety and seasonality.
Zucchini Cobbler
Angela Coleby
Pin Recipe
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Ingredients
Filling
- 1 ½ pounds zucchini about 4 medium zucchini
- 1 teaspoon cinnamon
- ½ teaspoon nutmeg
- ½ cup brown monk fruit sweetener or other low carb sweetener
- ⅔ cup lemon juice
Cobbler Topping
- ½ cup butter, softened
- ¼ cup brown monk fruit sweetener or other low carb sweetener
- 2 large eggs
- ½ cup almond flour
- 1 teaspoon vanilla extract
- ¼ teaspoon salt
- ½ teaspoon baking powder
Instructions
Cook the Zucchini
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Peel and remove the seeds from the zucchini. Slice about ¼ inch thick and keep slices uniform for even cooking.
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Add the zucchini to a large saucepan with the lemon juice and cook over medium heat for 8–10 minutes until slightly tender but not mushy.
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Stir in the sweetener and spices, cook 1–2 minutes, then remove from the heat and set aside.
Make the Topping
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Preheat the oven to 190°C / 375°F.
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In a large bowl, beat the softened butter and sweetener until smooth.
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Add the eggs, vanilla, and salt, mixing well between additions.
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Fold in the almond flour and baking powder until combined.
Assemble
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Spoon the zucchini into an 8-inch baking dish, leaving behind excess cooking liquid if needed to avoid sogginess.
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Spoon the topping over the zucchini and spread gently to cover evenly.
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Bake for 30 minutes, until the topping is golden and set.
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Serve warm with keto ice cream or whipped cream.
Notes
Nutrition
Nutrition information is an estimate provided by an online calculator.