Cut open avocado and remove pit. Score and slice the avocado flesh into cubes and scoop out into a medium sized bowl.
Chop the tomato and add to the bowl. Squeeze in the juice of 1 lime. Stir and season to taste and set aside.
Prepare sausage links to package directions.
Heat oven to waffle package directions. Defrost the frozen waffles for 30 - 45 seconds until soft and flexible. Invert a muffin pan or mini loaf pan. Fold the waffles into a taco shape and place in the pan grooves.
Bake the waffles according to package time directions.
To assemble each taco, place a link of sausage, top with cheese and the prepared avocado salsa.