Spaghetti Puttanesca

INGREDIENTS

• 5 Tbs. olive oil
• 1 yellow onion, thinly sliced
• 1 Tbs. minced garlic
• 1 tsp. minced anchovy fillet
• 1/2 tsp. red pepper flakes
• 1 Tbs. tomato paste
• 2 cans (each 14.5 oz.) diced tomatoes with juices
• 1 Tbs. capers, rinsed and drained
• 1/2 cup pitted oil-cured black olives
• 1 tsp. minced fresh oregano
• 4 tsp. minced fresh basil
• 3 Tbs. minced fresh flat-leaf parsley
• Freshly ground black pepper, to taste
• 1 lb. fresh spaghetti, cooked until al dente