Anna s Scrambled Tofu

1 tablespoon olive oil, or as needed

1 onion, chopped

1 (12 ounce) package extra-firm tofu, drained and cubed

½ (15 ounce) can black olives, drained and halved

3 cloves garlic, minced

3 tablespoons nutritional yeast

1 tablespoon tamari (dark soy sauce)

Heat olive oil in a cast iron skillet over medium heat; cook and stir onion until softened, 5 to 10 minutes. Add tofu, olives, and garlic. Cover skillet and cook, stirring occasionally, until tofu is lightly browned, about 8 minutes. Add nutritional yeast and tamari; stir until coated and nutritional yeast is dissolved, 1 to 2 minutes.