Created by ForeverMama on April 13, 2019
Step 1: Heat butter and oil in a 4 quart saucepan. Add onion, carrot and celery; cook until tender.
Step 2: Add meats. While cooking, break up meat with a fork; cook until brown. Drain off fat.
Step 3: Stir in pepper, tomato sauce, and 1/2 cup white wine and beef broth; simmer, covered for approximately 1 hour.
Step 4: Trim fat from prosciutto and place fat in a 10-inch skillet.
Step 5: Cook over low heat until fat is rendered, leaving any brown bits that remain in pan (adds good flavor).
Step 6: Add mushrooms to fat in skillet; cook until just colored, adding a little butter if necessary.
Step 7: Cut prosciutto into julienne strips. Add prosciutto and remaining wine to skillet; simmer for 5 minutes.
Step 8: Stir prosciutto mixture into meat sauce.
Step 9: Melt butter over low heat in a 2-quart saucepan. Blend in flour with a wire whisk; cook for 1 minute.
Step 10: Add milk gradually, stirring constantly.
Step 11: Once blended, cook, stirring occasionally, until mixture thickens and comes to a boil. Remove from heat.
Step 12: Add pepper and nutmeg.
Step 13: Blend bechamel sauce into meat sauce with a wire whisk.
Step 14: Cook fettucine according to package directions; drain. Reheat sauce.
Step 15: For each serving use 2/3 cup sauce and toss fettucine with sauce in a large bowl or tureen to coat well.
Step 16: Sprinkle 2 tablespoons cheese and a little freshly ground pepper over each serving.