Here's an ideal summer pasta with fresh tomatoes as the main attraction. Feta complements the tomatoes beautifully, and the heat of the pasta and hot garlic oil make the cheese meltingly soft.
This dish derives its name from the color contrast of the two types of pasta. Because it mixes the earthiness of whole wheat with the familiarity of regular pasta, it's a delicious introduction to whole-grain pastas. Truffle oil adds a pleasant, earthy undertone; you can substitute extravirgin olive oil. As with all alfredo dishes, serve immediately.
