Wash zucchini and yellow squash and pat them dry.
Using a sharp knife, slice and discard the top of the zucchini and yellow squash. Slice the zucchini and squash. Make sure they are about ½ inch thick.
Place the sliced vegetables and garlic cloves in a large bowl and season them with paprika, olive oil, and salt. Toss to combine all the ingredients.
Place the vegetables on a parchment-lined baking tray in a single layer.
Place the baking tray in a preheated oven at 400-degree F for about 20 minutes.
Flip the vegetables halfway into the cook.
When the time is up, and the vegetables get a nice golden color, remove the baking tray from the oven. Serve immediately.