Tomato and Butter Sauce

Name: Tomato and Butter Sauce
Ingredients: 1 can of 28 oz imported Italian crushed peeled plum tomatoes; 5 tablespoons butter, divided; 1 medium shallot, peeled, finely diced; 1 clove of garlic, peeled, minced; 1/2 can of 8 oz fire roasted bell peppers, small diced; 5 sprigs of basil, leaves only; 2 teaspoons Kosher salt