Basil, fresh basil.
Cook some sweet italian sausage on the grill.
In a skillet, saute onion (cut in slices), fresh picked & sliced zucchini (or yellow summer squash)
minced garlic, fresh picked, diced tomato - add a handful of basil leaves or more) and simmer about 8 min. with a tab. of sugar.
Lay sausage on a fresh rotella hogie bun - spoon zucchini mixture over.
Top with grated Parmesan cheese.

Summer gardening at it's best.