Heat a dutch oven or large skillet with high-walled sides over medium heat. Add oil and swirl to coat bottom. Add garlic, shallot, anchovies, and red pepper flakes and saute 2-3 minutes until fragrant and a light golden brown.
Add capers, olives, tomato paste, crushed tomatoes, diced tomatoes, and chicken broth to pan and bring to a simmer over medium-high heat.
Reduce heat to medium and add spaghetti noodles, pressing them into liquid until completely submerged. Cook pasta over medium heat 10-15 minutes, stirring occasionally until pasta is tender and most of liquid is evaporated.
Stir parsley into pasta and season with salt and pepper to taste. Serve pasta with crusty bread on the side. Enjoy!
Notes
Storing InstructionsStore pasta in refrigerator up to 6 days.