Ingredients
1 large onion, chopped1 tablespoon olive oil4 garlic cloves, minced2 cans (one 28 ounces, one 14.5 ounces) diced tomatoes1/4 cup vodka1 package (12 ounces) whole wheat penne pasta2 teaspoons prepared pesto1/4 teaspoon salt1/4 teaspoon crushed red pepper flakes2 tablespoons all-purpose flour1/2 cup heavy whipping cream1 cup whole milk1/2 cup shredded Parmesan cheese
Preparation
In a large saucepan, saute onion in oil until tender. Add garlic; cook 1 minute longer. Stir in tomatoes and vodka. Bring to a boil. Reduce heat; simmer, uncovered, for 30-35 minutes or until slightly thickened, stirring occasionally.
Meanwhile, cook penne according to package directions.
Stir the pesto, salt and pepper flakes into tomato mixture. In a small bowl, combine flour and cream until smooth; stir into pan. Add milk. Bring to a boil; cook and stir for 2 minutes or until slightly thickened. Drain penne; serve with sauce. Sprinkle with cheese.
