1. In a large pot of boiling salted water, cook pasta until al dente according to package directions. Drain, reserving 1 cup of pasta water. Return pasta to pot.
2. Meanwhile, in a large skillet, heat 1 tablespoon oil over medium-high. Add onion and garlic, season with salt and pepper, cook, stirring occasionally until browned, 3 to 4 minutes. Add wine and cook until evaporated, about 2 minutes.
3. Stir in artichokes and cook until starting to brown, 2 to 3 minutes. Add olives and half of the tomatoes; cook until tomatoes start to break down, 1 to 2 minutes. Add pasta to skillet. Stir in remaining tomatoes, oil, cheese, and basil. Thin with reserved pasta water if necessary to coat the spaghetti. Serve with additional cheese.

Serves 4.

Nutritional Information Per Serving: 498 calories, 13 g fat, 77 g carbs, 18 g protein