Slice the zucchini into 1/4-inch rings. Assemble it on a baking sheet in a single layer and season with garlic salt and olive oil. Pull the cream cheese out of the fridge and allow it to soften at room temperature.
Next, roast the zucchini on high broil until golden brown. Remove it from the baking sheet and place it on a plate lined with a paper towel to absorb any excess grease.
Slice the veggies, bread, and sausage.
In a medium bowl, mix the cream cheese with pressed garlic and garlic salt.
Smear on a thick layer of cream cheese onto each bread slice. Top with a couple slices of zucchini, sausage, and a slice of either tomato or cucumber.
Optionally, garnish each sandwich with a sprig of dill or parsley. Enjoy!