Why the Best Bakers are Obsessed with Infrared Heat
If you’ve ever struggled with a loaf that looks great on the inside but has a sad, pale crust, you know the frustration. Most convection ovens just push hot air around. The problem? Air is actually pretty bad at moving heat. To get that professional, shatter-crisp crust and a serious “oven spring,” you need something more direct. That’s why we put infrared (IR) bulbs into our pro setups. It fills the gap that air just can’t reach.
How it actually works
Think of it like the sun on your skin. You don’t wait for the air around you to get hot to feel the warmth; you feel it the second you step outside. That’s exactly what’s happening here. We use shortwave quartz technology. Instead of waiting for the whole oven cavity to heat up, these bulbs shoot energy straight into the dough. It hits the surface and turns into heat instantly. This triggers the Maillard reaction—that magic browning and crisping—without drying out the fluffy center of your bread. It’s the best of both worlds.
The Gear
We go with high-wattage bulbs because we want them to react fast. Depending on the size of your oven, the lengths and voltages change, but we usually stick to R7s or SK15 connectors. Why? Because they’re simple. When a bulb eventually burns out, you just pop it out and drop a new one in. No drama. The secret is the quartz glass. It lets the IR radiation fly through without soaking up the heat itself. Some of our bulbs even have a special coating that focuses the heat exactly where the dough is sitting, so nothing goes to waste.
The Catch
Now, it’s not all magic. Adding IR bulbs means you’re cranking up the heat density. You get a gorgeous crust, but it puts a bit more pressure on your controls. If your PID controller isn’t dialed in for that sudden spike of heat, you’re going to scorch the top of your loaf. You have to find the sweet spot between the IR intensity and your fan speed to make sure you don’t get weird hotspots. It’s a bit of a balancing act between speed and precision, but once you nail it? It’s worth it.