01 -
Make fresh cauliflower rice by pulsing cauliflower florets in a food processor or grating half a cauliflower head with a box grater until rice-sized pieces form (about 2½ cups). Alternatively, use store-bought cauliflower rice to save time.
02 -
Heat a tablespoon of olive oil in a large pan over medium-high heat. Add the chopped tomato and sauté for 1-2 minutes until it begins to soften.
03 -
Stir the cauliflower rice into the pan along with one minced garlic clove. Add the shredded chicken, tomato paste, and red pesto. Season with salt, stir well, cover the pan, and cook for 2-3 minutes.
04 -
Pour in the milk and sprinkle half of the shredded mozzarella cheese over the mixture. Cover again and cook for another 2-3 minutes until the cheese begins to melt and the sauce thickens slightly.
05 -
Add the remaining garlic clove and the rest of the cheese. Stir in the fresh dill and arugula. Cook for a final 2 minutes until the greens are just wilted and everything is heated through.
06 -
Serve immediately while hot, optionally topping with freshly grated parmesan cheese and a sprinkle of black pepper.