Ingredients
- 2 tablespoons olive oil
- 6 ounces guanciale (if you can't find guanciale you can use pancetta or unsmoked bacon), roughly chopped
- 1 large onion, finely chopped
- 1/4 teaspoon red pepper flakes, plus more for serving (optional)
- 1 small clove garlic, peeled and smashed
- 2 cups chopped tomatoes (fresh or canned)
- 1 tablespoon unsalted butter
- Salt
- 1 pound bucatini
- Grated Pecorino Romano, for serving
Details
- Servings:  
4
- Diet:  
Balanced, High-Fiber
- Meal:  
lunch, dinner
- Dish:  
main course
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