Cube the zucchini. Slice the chard stems finely.
On medium heat, begin to sauté the zucchini, butternut squash, and stems.
Chop the chard leaves and halve tomatoes.
Sprinkle the garlic on the veggies and add the chard leaves and tomatoes.
As the veggies as near intended tenderness, add basil and cheese.
Serve warm.