Heat oil in a pan. Add minced garlic, then add chopped onion, fry it till golden brown.
Add tomato salsa, sugar and saut it for 2-3 minutes. Add chopped mix peppers and stir fry it for again 2-3 minutes on medium flame.
Now remove the prepared mixture into a bowl and add sweet corns, salt and black pepper powder in it.
Let it cool down for few minutes. Now add chopped spinach in it and mix it well.
Your stuffing mixture is ready, keep aside.
Now heat the griddle, spread or brush few drops of oil over it and place one tortilla flat bread.
Spread the 2-3 full spoon of the stuffing mixture over the tortillas half circle part, then spread the grated cheese over the mixture.
Cover the another half circle over it and roast the stuffed tortilla both side using few drops of oil till both sides become crispy golden brown.
Now remove it into a plate and cut it into two pieces using pizza cutter or knife.
Use same process with the remaining stuffing mixture and tortillas to make more quesadillas from it.
Veggie Cheesy Corn Quesadilla is ready, serve it with salsa or with cilantro lime pesto or with any dip.