Once the oil is hot, add the onion and white and light green parts of the green onion. Saute until they begin to soften.
1 medium onion, 6 green onions
Stir in the garlic and saute for 1 minute.
6 large cloves of garlic
Stir in the tomato paste and saute for 2-3 minutes, stirring frequently, until it starts to darken. Note: This step takes the acidity out of the tomato paste.
2 tbsp tomato paste
Add the spinach and dark green part of the green onions and stir to combine. Saute until the spinach just starts to wilt.
1 lb baby spinach
Stir in the rice, water or broth, salt, and pepper. Scrape any browned bits from the bottom to avoid getting a BURN notification. Turn off Saute mode.
1 cup medium grain rice, 1½ cups water or broth, 1 tsp sea salt, ½ tsp black pepper
Using the Pressure Cook setting, cook on High Pressure for 3 minutes. When the cooking time is complete, allow the Instant Pot to do a 10-minute Natural Release then release any remaining pressure with a Quick Release according to the manufacturer's directions
Stir in the lemon juice and fresh herbs, then top with lemon zest. Taste and adjust seasoning if needed.
2 tbsp fresh lemon juice, ½ tsp lemon zest, ¼ cup fresh parsley, ¼ cup fresh dill
Notes
Note 1 - Spinach: Spanakorizo is very flexible when it comes to spinach. This recipe uses about 1 lb for a balanced ratio of rice to greens, but many traditional versions use closer to 2 lbs for a more spinach-forward dish. Both work well. It simply depends on whether you prefer more rice or a greener, softer result.Note 2 - Water or Broth: If you use water, you may need more salt at the end. Taste and adjust as necessary.