1. Preheat your oven to 375 F (190 C). Lightly grease an 8×8 inch baking dish with a little olive oil or cooking spray.

2. In a large mixing bowl, combine the quick-cooking oats, protein powder, garlic powder, onion powder, dried thyme, black pepper, and salt. Whisk everything together thoroughly to ensure the spices and protein powder are evenly distributed.

3. Pour in the vegetable broth and the 2 tablespoons of olive oil. Stir well until all the dry ingredients are moistened and fully incorporated into the liquid.

4. Gently fold in the 1/2 cup of shredded cheddar cheese and the 1/4 cup of finely chopped green onions. Distribute them evenly throughout the mixture.

5. Pour the oatmeal mixture into your prepared 8×8 inch baking dish. Spread it out evenly with a spatula.

6. Place the baking dish in the preheated oven and bake for 25-30 minutes. The oatmeal bake is ready when the top is lightly golden brown, the edges are set, and the center is firm. A toothpick inserted into the center should come out mostly clean.

7. Once baked, remove the dish from the oven and let it rest for 5-10 minutes. This allows it to set up even further, making it easier to cut into portions. Sprinkle with additional shredded cheese and fresh green onions before serving, if desired.