1. Adjust oven rack to the center postion in your oven and heat to 350*F.
2. Whisk the oil, garlic, salt and Parmesan cheese together in a large bowl. Add the bread cubes and toss until thoroughly coated.
3. Spread the bread cubes onto a baking sheet and bake until golden brown, about 20-25 minutes.
4. Allow the croutons to cool to room temperature before serving. Enjoy!
5. Note:.
6. This recipe makes enough for at least two large salads(2-3 quart salad). Any leftovers will keep in an airtight container or ziplock bag for about 1 week.