- 2 3/4 cups vegetable broth
 - 3 1/2 tablespoons hot water
 - 1 pinch saffron threads
 - 2 tablespoons extra-virgin olive oil
 - 1/2 onion, thinly sliced
 - 10 1/2 ounces Arborio rice
 - 1/2 cup white wine
 - 1/2 cup grated Parmesan cheese
 - 2 tablespoons grated Parmesan cheese
 - 1 3/4 ounces pancetta, cubed
 - 2 tablespoons butter
 
- Pour vegetable stock into a saucepan over low heat. Cover and keep warm.
 - Combine hot water and saffron threads in a small bowl.
 - Heat 2 tablespoons oil in a stovetop pressure cooker. Cook and stir onion until softened, 3 to 5 minutes. Add Arborio rice; cook and stir until toasted and coated with oil, 2 to 3 minutes. Increase heat and pour in wine; simmer until alcohol has evaporated and rice has absorbed wine, about 2 minutes.
 - Stir vegetable stock and saffron mixture into the pressure cooker. Seal according to manufacturer's instructions. Increase heat to high; cook until cooker whistles, about 5 minutes. Reduce heat to low and cook for 4 minutes.
 - Remove cooker from heat and release pressure according to manufacturer's instructions. Remove the lid. Stir in 1/2 cup plus 2 tablespoons Parmesan cheese, pancetta, and butter. Let stand until rice absorbs remaining stock and Parmesan cheese melts, 2 to 3 minutes.