Just-Like-Apple (Courgette) Crumble Coffee Cake
Servings: 16
Hands-on time: 15 minutes
Overall time: 45 minutes
This makes a huge tray bake, so feel free to halve the recipe and use a smaller tin (but it does freeze very well if you do make a big one)…
Courgette Apple Layer
- 3 medium (640 g) courgette, peeled and core removed (440 g edible parts)
- 2 tablespoons (30 ml) fresh lemon juice
- ¼ cup (40 g) granulated Steveia & erythritol, Swerve, or brown sugar substitute
- 1 teaspoon ground cinnamon
Cake
- 2 cups (200 g) almond flour
- ¼ cup (30 g) coconut flour
- 1 tablespoon (8 g) powdered psyllium husks
- 1 tablespoon (12 g) gluten-free baking powder, or 1½ teaspoons cream of tartar plus ¾ teaspoon baking soda
- ¼ teaspoon salt
- 1½ teaspoons ground cinnamon, plus more for dusting
- ¼ cup (43 g) unsalted butter
- ¾ cup (150 g) granulated Stevia/erythritol, Swerve, or brown sugar substitute
- 4 large eggs
- 1 teaspoon sugar-free vanilla extract
- ½ cup (120 ml) unsweetened almond/soya/milk, at room temperature
Crumble Topping
- 1½ cups (150 g) almond flour
- 3 tablespoons (30 g) granulated Stevia/erythritol, Swerve, or brown sugar substitute
- 3 tablespoons (42 g) unsalted butter, cut into pieces
- 1 teaspoon sugar-free vanilla extract or ground cinnamon
For Serving:
Whipped cream or full-fat yogurt
Instructions
To Make the Courgette Apple Layer:
- Peel the courgette, cut in half lengthwise, and scoop out the seeds using a melon baller or teaspoon. You can use the core for another recipe or discard.
- Chop into ¼-inch (6 mm)-thick slices.
- Place in a bowl and mix with the lemon juice. Set aside.
To Make the Cake:
- Preheat the oven to 350°F (175°C) fan or 380°F (195°C) conventional. Line a cake pan with parchment paper; any pan close to 15 x 11 x 1 inch (39 x 29 x 2.5 cm) will be ideal.
- In one bowl, mix all the dry ingredients for the cake.
- In another bowl, using an electric mixer, cream the butter with the erythritol.
- Add the eggs and vanilla and keep mixing until well combined.
- Add the almond milk and mix well. Add about a third of the dry mixture and combine well. Add the remaining two-thirds and mix until well combined.
- Pour the cake batter into the lined cake pan. Top with the courgette slices, sprinkle with the sweetener, and dust with the cinnamon.
- Place in the oven and bake for about 30 minutes.
To Make the Crumble Topping:
- Place all the ingredients in a bowl and use your hand to combine well until you get a thick, sticky dough.
- After the cake has been baking for 30 minutes, crumble the dough on top of the cake and place back in the oven for another 10 minutes.
- Remove from the oven and let the cake cool. Serve with whipped cream or full-fat yogurt.
Storage: Store at room temperature for 1 day, in the fridge for up to 5 days, or slice and freeze for up to 3 months.
Carbs: if whole recipe divided into 16 slices: 7g Carbs per slice