Gather all of your ingredients together, along with the tools you will need like the food processor, large bowl, colander, and citrus juicer.

Salt a large pot of water, and then set it on the stove to boil. Once the water is boiling, add your spaghettini pasta and cook for 8-10 minutes, until al dente, or to package instructions.

Meanwhile, blend your canned diced tomatoes, fresh tomatoes, fresh basil, garlic, olive oil, and pepper in the food processor. Season to taste. You want this to still have some chunks and texture to it, so be careful not to overly blend!

Drain your pasta in a colander.
In a large bowl, toss the cooked, hot pasta along with the tomato sauce. Sprinkle the dish with lemon juice and top with crumbled goat cheese. Serve immediately!