Step 1

In 12-inch skillet brown ground beef, onion, carrot, and garlic until meat is no longer pink, stirring occasionally. Drain off fat.

Step 2

Add half-and-half. Bring to boiling. Reduce heat; simmer, uncovered, 5 minutes or until half-and-half is nearly evaporated. Stir in broth, then vinegar. Return to boiling. Reduce heat; simmer, uncovered, 15 minutes or until liquid is nearly evaporated. Stir in crushed tomatoes, tomato paste, seasoning, pepper, and salt. Bring to boiling. Reduce heat; simmer, uncovered, 5 minutes or until thickened.

Step 3

Meanwhile, cook spaghetti, with 1 tablespoon salt added to water, according to package directions Drain. Serve spaghetti with sauce. Sprinkle with cheese and oregano. Makes 8 servings.