"Dog" Fish Sammies - When the Fish Don't Bite Recipe

Ingredients

• 1 yellow onion, sliced (sweet onions, such as Vidalia, is preferred, but use what you'd like)
• 1 red bell pepper, cut into strips
• 1 green bell pepper, cut into strips
• 1 yellow bell pepper, cut into strips
• 1 banana pepper, seeded and sliced (equivalent amount of pepperoncini (pickled in a jar) makes a good substitution). If using a fresh banana pepper, can also add chopped pepperoncini as a topping.
• 1/3 cup Italian salad dressing (more or less, as long is there's enough to marinate the veggies)
• 1/4 - 1/2 teaspoon red pepper flakes (optional)
• 8 submarine rolls or hot dog buns (basically the rolls or buns is to match the size of the sausages/hotdogs used)
• 2-4 tablespoons butter
• 8 smoked sausages or bun-size hot dogs (basically the sausage is to match the size of buns/rolls used)
• Mustard of choice (optional)
• Dill pickles, chopped (optional)
• Pepperoncini (pickled in a jar), chopped (optional)