Dispense 2 tablespoons of olive oil into a large non-sticking frying pan or skillet or and put on your stove, turning on the heat at medium range.
In the meantime, place the two small zucchini on a cutting board and cut them into 1/8-inch slices, using sharp knife. Moreover, cut the one pound of the smoked kielbasa lengthwise and then cut into about half inch slices and set aside on the cutting board.
Once the oil is nicely warm, add in the zucchini slices and use a ladle to stir fry them until lightly tender and change color slightly.
Top the fried zucchini with once small nicely chopped onion, half cup of green pepper. Continue stir fry for the next three minutes until the added vegetable slices are slightly soft.
Now add the smoked kielbasa slices, one can of drained whole kernel corn, 1 can tomato sauce, 2 teaspoons of Italian seasoning and 1/8 teaspoon of crushed teaspoon of red pepper flakes.
Now continue stir cook until the mixture is well heated through, cooked well and crisp-tender.
Your Grilled Kielbasa and Zucchini is ready; take the skillet or pan from stove and pour into a large serving pot or platter and serve warm with some fresh corn or pita bread. Enjoy!