What is za'atar and where can I find it?

Za'atar is a Middle Eastern spice blend made from dried herbs (typically thyme, oregano, or marjoram), sesame seeds, and sumac. It's available at most grocery stores in the spice aisle, specialty Middle Eastern markets, or online retailers. You can also make your own blend at home.

Can I make this flatbread without a toaster oven?

Yes, you can use a regular kitchen oven at the same temperature. A toaster oven works great for this recipe because it heats quickly and is perfect for smaller batches, but a conventional oven will produce similar results.

What vegetables work best for roasting in this recipe?

Bell peppers, zucchini, cherry tomatoes, red onions, and eggplant are excellent choices. Use vegetables that are cut into similarly-sized pieces so they roast evenly. You can choose based on personal preference or seasonal availability.

How long does the flatbread dough need to rise?

Most flatbread doughs require 30 minutes to 1 hour for the first rise, though this varies depending on the recipe. Check your specific recipe instructions, as some use quick-rise methods while others may require longer fermentation for better flavor.

Can I prepare this dish ahead of time?

Yes, you can prepare the dough and chop vegetables several hours in advance. Store dough covered in the refrigerator and vegetables in an airtight container. You can also assemble everything and refrigerate before baking, though you may need to add a few extra minutes to the cooking time.