Spread tomatoes, onion, and garlic cloves evenly in a medium baking dish.
1 pint cherry or grape tomatoes, 1 medium red onion, 5-7 cloves garlic
Unwrap Boursin cheese and place in center of dish, surrounded by other ingredients.
1 package Boursin cheese
Drizzle liberally with olive oil, sprinkle with red pepper flakes, and add salt and pepper to taste.
4 tablespoon extra virgin olive oil, salt and pepper, ½ teaspoon red pepper flakes
Bake in preheated oven for 30-35 minutes.
Meanwhile, cook pasta according to package directions, reserving ½ cup of pasta water.
8 ounces dry pasta
Immediately after removing from oven, toss in basil and use a wooden spoon or spatula to stir the roasted mixture, evenly distributing cheese and olive oil over the rest of the ingredients. Add in reserved pasta water as needed to create a creamier consistency.