1 yellow onion, 2 cups orzo, 2 cups chopped fresh spinach, 1 cup chicken stock or vegetable stock, 1 cup heavy cream, 2 cups water, 5 cloves of garlic
Set the pressure cooker to cook on high pressure for 2 minutes.
While waiting for the pressure cooker, add a drizzle of olive oil, the cherry tomatoes, the tomato paste, and the balsamic vinegar to a frying pan. Cook on medium high heat until the cherry tomatoes have lost their shape. Remove from heat and set aside.
When the pressure cooker has finished cooking, quick release it.
Add tomato mixture and parmigiano reggiano. Add salt, pepper, more parmigiano reggiano, and fresh basil to taste and serve.
2 tbsp tomato paste, 6 oz cherry tomatoes, Salt and cracked black pepper to taste, 1/2 cup Parmigiano reggiano, 1 sprig of fresh basil, 1 1/2 tbsp balsamic vinegar
Notes
The tomato products in this recipe are cooked separate from the ingredients in the pressure cooker in order to prevent burning in the pressure cooker.