Makes: 4 servings
Time: 30 minutes
Ingredients
Salt and black pepper to taste
2 tablespoons extra virgin olive oil
1 medium onion, roughly chopped
1 teaspoon hot red pepper flakes, or to taste
2 tablespoons drained capers
One 28-ounce can plum tomatoes, drained and roughly chopped
1 pound long pasta, like spaghetti or linguine
One or two 6-ounce cans tuna packed …