In a large saute pan heat up the oil , add garlic paste if you are using.
Now add chopped onion to the pan and sauce for 2 minutes on medium heat.
Add chopped bell peppers, and tomatoes. Sauce for 2 more minutes and add minced jalapeño, parsley, oregano, cayenne pepper/red chilli powder and stir it all.
Add the cauliflower rice to the pan and cook for about 8-10 minutes on medium heat.
Keep stirring once or twice to prevent burning and sticking to the bottom.
Add salt to taste and garnish with sliced jalapeño and chopped coriander and serve.