Brown salami: Heat the oil over medium heat. Add the salami and cook and stir until they brown.
Cook vegetables: Add the onion and cook and stir until the onions become translucent. Add the bell pepper, and cook and stir for a minute. Add the tomatoes and lower the heat. Simmer until the tomatoes soften. Stir in the vinegar, and add the parsley. Season with salt and pepper to taste.
Serve: Remove from the heat and serve. Serving suggestions above the recipe.