Canned tuna, capers, and tomatoes come together in a delightful sauce perfect for various pasta shapes. Tuna tomato pasta, a pantry-based favorite, offers a super flavorful dinner ready in about 20 minutes. While traditionally, Italians skip cheese on fish dishes, feel free to break the rules for an extra touch of flavor.
Heat olive oil and butter in a large skillet over medium low heat. Add shallots and garlic, cook, stirring occasionally, until the shallots become totally soft, about 10 minutes.
Bring a large pot of salted water to a boil and cook rigatoni al dente. Scoop up ½ cup cooking water, then drain the rigatoni.
In the meantime, add anchovies and spices to the skillet. Stir to melt the anchovies into the shallots, about 1 minute. Stir in tomato paste, capers and balsamic vinegar.
Pour in crushed tomatoes and bring to a boil. Next add tuna and parsley. Then toss with rigatoni and add 1/4 cup cooking water.
Toss gently to distribute the tuna without breaking up the chunks too much.
Adjust salt and add more cooking water, if needed. Serve!