3 oliver lassi Recipes

olive oil , or more if needed, garlic, minced, sweet onions (such as vidalia), thinly sliced, chopped green bell pepper (optional), chopped red bell pepper (optional), sliced fresh mushrooms (optional), salt and black pepper to taste, butter, liver, skinned, deveined, and sliced, all-purpose flour, cold water, beef bouillon granules, red wine