Add 2 tablespoons of olive oil into a large saucepan.
Add in your garlic and crushed red pepper and sauté over medium-high heat for 2-3 minutes.
Add in your tomatoes, salt and pepper. This will need to cook down for about 15 minutes. Keep stirring the ingredients together.
Once the tomatoes have broken down, you should have more of a liquid consistency. At this point, you can add in your heavy cream and stir thoroughly. I also like to add a little bit of cheese in at this point (about 1/4 cup).
Keep stirring the sauce and add extra salt, pepper and crushed red pepper as needed. The sauce will start to thicken after a few minutes.
While the pasta sauce is thickening, bring a pot of water to a boil. Cook your tagliatelle noodles according to the package instructions (about 8 minutes).
Rinse and drain the noodles after they are done cooking.
Add the tagliatelle noodles into the pan with the sauce and mix thoroughly.
At this point, I recommend plating the dish with tongs. Grate your fresh cheese over the top of the pasta and sprinkle crushed red pepper on top. Garnish with basil.