Buying finished croissants is easy and predictable. Baking frozen viennoiserie in house is neither, but it changes three things at once: the margin, the smell in the room and how long a pastry stays sellable. For most cafes with an oven, the switch pays for itself faster than they expect.
What you need
- A convection oven with reasonable heat distribution. A domestic oven will bake, but not evenly at volume
- Freezer space for cases, which is the real constraint in a small kitchen
- Trays and baking paper, and somewhere for pastry to prove if the product needs it
- Fifteen minutes of staff attention at the right moment, twice a day
That last one is the item most cafes underestimate. The oven is cheap. The attention is not.
Raw frozen, part baked and ready to bake
Products arrive in different states and they are not interchangeable.
Ready to bake pastry goes from freezer to oven with no proving step. It is the simplest to run and the most forgiving with new staff.
Part baked items, like pastel de nata, are already partly cooked. You finish them, which sets the custard and caramelises the top in store rather than in transit.
Raw frozen pastry needs proving before it bakes, which means space, time and a bit of judgment. It rewards you with the best result, and it punishes a rushed morning.
Always follow the bake instructions on the case rather than a rule of thumb from another product. Bridor lines in particular vary by size and filling.
Why baking beats buying finished
Three reasons, in the order they matter.
You bake to demand. A finished pastry delivery is a bet placed the day before. A freezer case is a bet you place hour by hour: six more croissants at eleven, four almond at two, nothing after four.
Waste drops. Unbaked pastry keeps in the freezer for months. Baked pastry is worth full price for a few hours and nothing by closing. Moving the decision point later is the single biggest lever on pastry waste.
The smell sells. A cafe that smells of baking at nine in the morning converts people walking past. No marketing spend does this as cheaply.
The mistakes that cost a bake
- Loading a cold oven, which gives pale, heavy pastry
- Overcrowding the tray, so steam cannot escape and layers do not separate
- Baking the whole case in one go at eight in the morning, then selling stale product at three
- Storing opened cases badly, so pastry picks up freezer burn and off flavours
- Freezing again after thawing, which ruins texture and is a food safety problem
Start small
Take one line, usually the butter croissant, and bake twice a day for two weeks. Count what you sell in each window and what you throw away. Then add pain au chocolat, then one premium line such as almond or pistachio, which carries the highest counter price and usually sells out first at weekends.
Add a vegan line once the routine is steady. It answers a question you are already being asked at the till.
Browse the frozen pastry range, or open a trade account to see your pricing.