🇬🇷 Keto Galaktoboureko Custard Cups with Keto Phyllo

What Is Galaktoboureko?

Galaktoboureko is a beloved Greek dessert made with layers of delicate phyllo dough filled with a rich semolina custard and soaked in citrus-scented syrup. Unlike baklava, where nuts take center stage, galaktoboureko celebrates the custard itself—silky, aromatic, and deeply comforting.

Traditionally, the dessert relies heavily on wheat-based phyllo, milk, sugar, and syrup. For a keto lifestyle, those ingredients simply won’t work. But the soul of the dessert—the custard—translates beautifully to a low-carb format.

Why This Keto Version Works

Instead of removing the phyllo entirely, this version reintroduces it using a carefully formulated keto phyllo dough. The custard remains the star, while the crisp layers provide that unmistakable galaktoboureko texture.

• Sugar → Allulose: Provides clean sweetness without crystallization.
• Milk → Heavy cream + almond milk: Keeps the custard rich while lowering carbs.
• Traditional phyllo → Keto phyllo dough: Thin, buttery, and crisp when baked.

Why We Use Allulose

Allulose behaves like sugar but without the glycemic impact. In custards, this matters. It dissolves smoothly, prevents graininess, and allows the custard to stay soft and silky even after chilling.

We recommend
Keystone Pantry Allulose
because it performs exceptionally well in custard-based desserts.

Keto Phyllo Dough Explained

Classic phyllo dough is rolled paper-thin and layered with butter. Keto phyllo follows the same philosophy using almond flour, coconut flour, and xanthan gum to create flexible sheets that bake into crisp layers.

While it won’t stretch like wheat dough, rolling thin and brushing with butter creates a convincing phyllo-like experience—especially in individual cups.

Ingredients

Keto Phyllo Dough

• 1 cup blanched almond flour
• 2 tbsp coconut flour
• 1 tsp xanthan gum
• 1/4 tsp salt
• 1 large egg
• 2 tbsp melted butter
• 1–2 tbsp cold water

Custard Filling

• 1 cup heavy cream
• 1/2 cup unsweetened almond milk
• 3 large egg yolks
• 1/3 cup Keystone Pantry Allulose
• 2 tbsp butter
• 1 tsp vanilla extract
• Zest of 1/2 lemon or orange

Instructions

1. Preheat oven to 350°F (175°C).
2. Mix almond flour, coconut flour, xanthan gum, and salt. Add egg and melted butter, mixing until dough forms. Add water if needed.
3. Divide dough into 6–8 portions and roll very thin between parchment sheets.
4. Cut dough to fit mini cups, brush lightly with butter, and bake for 8–10 minutes until golden and crisp.
5. Heat heavy cream and almond milk with citrus zest until warm.
6. Whisk egg yolks and allulose until pale. Slowly temper in warm cream.
7. Return mixture to low heat and stir constantly until thickened.
8. Remove from heat and stir in butter and vanilla.
9. Fill phyllo cups with custard and chill 1–2 hours before serving.

Nutrition Facts (Per Custard Cup)

• Calories: 220
• Fat: 20g
• Total Carbs: 4g
• Fiber: 2g
• Net Carbs: 2g
• Protein: 5g

FAQ

Can keto phyllo be made ahead of time?

Yes. Bake the phyllo cups and store them airtight for up to 2 days.

Why is allulose better than erythritol here?

Allulose prevents crystallization and keeps the custard silky after chilling.

Can this custard be used in chocolate dessert cups?

Absolutely. This custard is ideal for chocolate shells or layered dessert cups.

Keto Galaktoboureko Custard Cups prove that traditional European desserts don’t have to be sacrificed on a low-carb lifestyle. By respecting the original flavors and choosing ingredients wisely, this Greek classic becomes a modern keto showpiece.