Ragu Daging Sapi Rebus Crockpot dengan Polenta

Bahan-bahan (10 porsi)

• 2 tablespoons olive oil
• 3 lbs . beef rump roast or round roast
• half a yellow or white onion, minced
• 3 cloves garlic, minced
• 2 28 -ounce cans San Marzano whole tomatoes (see notes)
• 1/2 cup red wine
• 3 tablespoons tomato paste
• 1 teaspoon basil
• 1 teaspoon oregano
• 2 bay leaves
• 2 teaspoons salt
• black pepper to taste
• 6 cups water
• 1 -2 teaspoons salt
• 1 3/4 cup yellow cornmeal
• 3 tablespoons butter