- Why do I need to boil them?
- The short bath gelatinises the outer starch (chewy crust) and alkalises the surface (colour).
- Can I use regular salt?
- On top? Not recommended. 'Pretzel salt' or coarse sea salt doesn't dissolve during baking and crunches under your teeth.
Classic Soft Pretzels
The secret to the dark brown, shiny crust of a pretzel is chemistry, specifically alkali. Traditional bakeries use sodium hydroxide (lye), but at home, a baking soda bath works brilliantly too. The alkaline environment drastically speeds up the Maillard reaction (browning) during baking, giving us that iconic chestnut colour and distinct flavour that sets a pretzel apart from a plain roll.
Ingredients
500
g
Plain flour
300
ml
Warm water
7
g
Dried yeast
1
tsp
Granulated sugar
1.5
tsp
Salt (for dough)
2
tbsp
Oil
2
tbsp
Bicarbonate of soda (for the water)
1
l
Water (for boiling)
2
tbsp
Coarse salt (for sprinkling)
Shopping List (0)
Equipment Needed
- Large saucepan for boiling
- Slotted spoon
- Baking tray
- Pastry brush
Allergen Information
Cereals containing gluten
Instructions
1
✓
Activate the yeast in the sugary warm water (10 minutes).
Tip: Always check it's frothing.
2
✓
Mix the flour, salt, oil, and yeast water. Knead for 8-10 minutes until you have an elastic dough.
Tip: Good kneading is essential for shape retention.
3
✓
Prove for 1 hour in a warm place.
Tip: It must double in size.
4
✓
Divide into 8 parts, roll into long ropes, and shape into pretzels (U shape, twist the ends twice, fold back).
Tip: Press the ends into the dough so they don't open up during boiling.
5
✓
Boil water with the bicarbonate of soda. Bathe the pretzels for 30 seconds per side.
Tip: The water will froth from the soda; this is normal. This is the alkaline bath.
6
✓
Place on a baking tray, sprinkle with coarse salt, and bake at 220°C for 10-12 minutes until deep brown.
Tip: High heat is needed for rapid browning.
Recipe FAQ
Ingredients
- 500 g Plain flour
- 300 ml Warm water
- 7 g Dried yeast
- 1 tsp Granulated sugar
- 1.5 tsp Salt (for dough)
- 2 tbsp Oil
- 2 tbsp Bicarbonate of soda (for the water)
- 1 l Water (for boiling)
- 2 tbsp Coarse salt (for sprinkling)