True Believer Tomato Sauce

This recipe comes from the Nicholas Sparks Book called True Believer. It has only three ingredients and my husband absolutely loves it!

• Ready In: 1 hr 33 mins
• Serves: 6

Ingredients

• 2  onions, skin removed and cut only in half (not diced)
• 2 (28 ounce) cans san marzano tomatoes (from an Italian specialty store)
• 1⁄2 cup butter

Directions

1. In a large pot, pour both cans of tomatoes and heat.
2. Add the whole stick of butter.
3. As the butter starts to melt, add the onions.
4. Stir and bring to a boil then set the heat to low.
5. Cook for 1 1/2 hours.
6. Serving suggestion: Pour over linguini and top with fresh grated Parmesan cheese.