Follow the steps in order for the best result.
Begin by heating the vegetable oil in a large nonstick skillet over medium heat. Once the oil is shimmering, add the chopped onions and crushed garlic to the skillet.
Next, introduce the aromatic spices: coriander, cumin, ground cloves, ground cinnamon, and the minced jalapeno pepper. Sprinkle these evenly over the onions and garlic.
Sauté the mixture, stirring frequently to prevent burning, for approximately 5 minutes, or until the onions become translucent and fragrant.
Incorporate the frozen green peas, coarsely chopped tomatoes, salt, and pepper into the skillet. Ensure the spices are evenly distributed throughout the vegetables by mixing thoroughly. Cover the skillet and allow the mixture to cook for an additional 5 minutes, allowing the flavors to meld together.
Add the cooked brown rice to the skillet. Continuously stir the mixture, ensuring all ingredients are well combined and the rice is heated through. This should take a few minutes.
Before serving, garnish each portion with freshly chopped cilantro, if desired, to add a burst of freshness and vibrant color.