Low Carb Pizza Crust with Psyllium Husks — Crispy & Easy

Pizza without flour sounds difficult at first – but with psyllium husks, the crust actually becomes crispy instead of rubbery. The secret lies in its swelling properties: The husks bind liquids so strongly that the dough becomes pliable and gains a firm structure when baked. No cauliflower, no cottage cheese, no cumbersome preparation.

This pizza crust has only about 6 g of carbohydrates per serving, is gluten-free, and keto-friendly. You need five ingredients and 30 minutes.

Why psyllium instead of cauliflower?

Cauliflower crusts taste like cauliflower – period. Psyllium husks, on the other hand, are neutral in taste and give the crust an almost bread-like consistency. Furthermore, there’s no need for squeezing out water or pre-cooking, which significantly shortens preparation time.

High purity is crucial for even swelling. We recommend the organic psyllium husks with 99% purity.

Ingredients for 1 pizza crust (approx. 28 cm Ø)

• 4 tbsp psyllium husks (approx. 20 g)
• 3 tbsp almond flour (approx. 30 g)
• 2 tbsp grated Parmesan or mozzarella (vegan: nutritional yeast)
• 1 egg (vegan: 1 tbsp psyllium + 3 tbsp water, see egg substitute instructions)
• 200 ml warm water
• 1/2 tsp salt
• 1/2 tsp oregano (optional)
• 1 tbsp olive oil

Preparation — Step by Step

1. Mix dry ingredients: Combine psyllium husks, almond flour, cheese/nutritional yeast, salt, and oregano in a bowl.
2. Add liquid: Stir in the egg, water, and olive oil. The dough will initially be very liquid – this is correct.
3. Let it swell: Let stand for 5–7 minutes. The psyllium husks will swell, and the dough will become pliable like soft modeling clay.
4. Roll out: Preheat oven to 220 °C (425 °F) top/bottom heat. Roll out the dough between two sheets of baking paper or press it directly onto a baking sheet lined with baking paper using damp hands. Thickness: approx. 5 mm.
5. Pre-bake: Pre-bake the crust for 10 minutes without toppings – this is the trick for crispiness. The crust should be lightly browned.
6. Add toppings: Top with tomato sauce, cheese, and toppings of your choice.
7. Bake until done: Bake for another 8–10 minutes, until the cheese is melted and golden brown.

Topping Ideas (low carb)

• Classic: Tomato sauce (sugar-free), mozzarella, basil
• Mediterranean: Pesto, mozzarella, cherry tomatoes, arugula, pine nuts
• Spicy: Mozzarella, salami, jalapeños, red onions
• Veggie: Tomato sauce, mushrooms, spinach, feta, olives

Tips for the best result

• Don't roll too thin: Below 4 mm, the crust becomes brittle when topped. Optimal is 5–6 mm.
• Don't forget to pre-bake: Without pre-baking, the crust will remain doughy in the middle. The 10 minutes are mandatory.
• Top sparingly: Too many moist toppings (tomatoes, zucchini) make the crust soft. It's better to squeeze out water from vegetables beforehand.
• Make ahead: You can pre-bake several crusts, let them cool, and freeze them. Thaw and bake with toppings until done.

Frequently Asked Questions

How many carbohydrates does the crust have?
Per crust (4 pieces) approx. 24 g carbs, most of which come from psyllium husks – but these are practically pure fiber and are often deducted for the net carb balance. Net carbs: approx. 8–10 g per crust, so 2–3 g per piece.

Can the recipe be made without almond flour?
Yes, replace it with 30 g coconut flour (absorbs more, possibly requiring 20–30 ml more water) or another 2 tbsp psyllium husks.

Does the crust really get crispy?
With pre-baking at 220 °C (425 °F): yes. For an extra crust, you can also slide the crust directly onto a hot pizza stone/bottom baking sheet.

How long does the dough keep?
Process freshly prepared dough immediately. Pre-baked crusts keep for 3 days in the refrigerator, 2 months frozen.

Conclusion

A crispy low-carb pizza crust in 30 minutes – no cauliflower, no flour, no frustration. Psyllium husks make the difference between a rubbery substitute dough and a crust that comes close to the original in taste.

For the best result: Organic psyllium husks with 99% purity. If you're looking for more gluten-free baking ideas, you can find our gluten-free psyllium bread here.