Start by boiling your pasta, follow the instructions on the box. Before you strain out your pasta, make sure to reserve about 1/2 cup of the pasta water.
Heat up 2 tbsp of oil in your pan and then add in the onions. Saute the onions until they are translucent
Add the garlic paste to the onions and mix that in
Add in all the spices and mix them in really well.
Add the chicken breast and make sure all the pieces are coated with the spices. Cook at medium-high heat for about 5-8 minutes
Add in the tomato paste and incorporate it into the chicken mix
Then add in the can of alfredo sauce as well as the heavy cream
Add the chopped cilantro and green onions
To thin out the sauce, add the reserved pasta water and stir everything together really well
Finally, add in the cheese and mix until the cheese is fully melted.
Take the sauce off the heat and pour it on top of the cooked pasta. Mix together to make sure all of the pasta is thoroughly coated with the sauce.