Ingredients: 2 tablespoons salted butter 2 tablespoons extra virgin olive oil 2 ½ medium yellow onions, thinly sliced 1 cup dry white wine, such as Pinot Grigio or Sauvignon Blanc 1 pound lean ground turkey, chicken, or beef 2 cloves garlic, minced or grated 2 red bell peppers, chopped (o…