1. Peel the onions and garlic. Place in the bowl fitted with the ultrablade knife and mix at speed 11 for 20 seconds. Scrape down the sides of the bowl.
2. Replace the ultrablade knife with the mixer. Add olive oil and white wine. Launch the P1 simmer program at 270°F for 5 minutes.
3. At the end of the program, add all remaining ingredients. Launch the P2 simmer program at 200°F for 45 minutes. Serve immediately.