Preheat oven (electric cooker: 200 °C/circulating air: 180 °C/gas: see manufacturer). Bake the hot dog buns in the oven for approx. 5 minutes and cut lengthwise.
Cut the avocado in half, remove the core and the flesh from the skin. Peel garlic and chop finely. Crush avocado, garlic, lime juice and 1 tsp. Sriracha finely with a fork. Season to taste with salt and pepper.
Wrap 2 slices of bacon around each sausage and fry in hot oil all around for 3-4 minutes. Drain the corn. Wash parsley, shake dry and chop. Fill each roll with 1 sausage, avocadomus and corn. Sprinkle with parsley and sprinkle with remaining Sriracha.