01 -
Heat olive oil in a large stock pot over medium-high heat. Add sweet yellow onion, carrots, celery, and garlic. Cook for 3–4 minutes until vegetables are tender and onions translucent.
02 -
Add lean ground beef, salt, and black pepper to the pot. Cook for 5–6 minutes, breaking up the meat until no pink remains.
03 -
Stir in tomato paste and dry white wine. Cook for 1–2 minutes until alcohol evaporates and tomato paste is fully blended.
04 -
Combine crushed tomatoes, whole milk, and bay leaf into the pot. Stir thoroughly to integrate all ingredients.
05 -
Bring mixture to a boil, then reduce heat to low. Simmer uncovered for 2–3 hours, stirring frequently to prevent burning, until the sauce is reduced by half and thickened.
06 -
Remove the bay leaf and discard. Serve sauce garnished with grated parmesan cheese and chopped fresh parsley as desired.