Preheat the oven to 375 degrees F. Spray a 12-count muffin tin with nonstick spray.
Cut the biscuits into quarters. Put them in a large bowl, add the Gruyere, olive oil, thyme and garlic and onion powders and roughly toss together to coat the biscuit pieces.
Evenly distribute the biscuit mixture among the cups of the muffin tin. Bake until golden brown, 10 to 12 minutes. Serve warm.