For making red sauce pasta. You have to start by chopped garlic very finely, remove them to a bowl and set aside. For making tomato puree, take tomatoes and chop them into pieces, add them to a blender and make it into a fine puree. Don’t add water when grinding. Set aside till use.
In a heavy bottom pan with a lid. Add in olive oil and turn on the heat. Add in chopped garlic and let them heat through for 1 minute till garlic gets fragrant. Now add in tomato paste to the garlic oil and cook for 2 to 3 minutes till it gets caramelised and raw smell leaves from it.
Pour in the freshly made tomato puree and mix well into the garlic and oil. Once it is mixed well, cover with a lid and cook on medium high heat for 8 to 10 minutes. Now open the lid, give a good mix. Season the red sauce with salt and sugar to taste. Taste and adjust salt and sugar as needed. Cover and cook on low heat for 5 more minutes.
Sprinkle with dried herbs oregano, basil, pepper and red chilli flakes. Mix well. Take it off the heat and allow them to cool completely before pouring into glass jars. You can store this in fridge upto a week or more.
Now cook your pasta. Bring lots of water to a full boil, add salt to taste. Add in dry pasta into the boiling water and cook as per package directions. Once pasta is cooked, before draining the pasta, remove some pasta cooking liquid for later use. Now drain the pasta in a colander and set aside.
For making red sauce pasta, simple add cooked pasta into the red sauce along with pasta cooking water and toss well. Red sauce pasta is ready to serve.