The title speaks for itself!
Preheat oven to 350 and line a baking sheet with parchment paper. Toss the onion rings with oil and tamari. Bake for 25 to 30 minutes until the onions are browning around the edges and tender.
Combine all of the ingredients and let sit to marinate. The radishes will soften and become really tasty.
Heat a cast iron or nonstick skillet over medium heat. Add the oil. When it is shimmering, add the tofu and season with salt and pepper. Cook on the first side until it starts to brown. Flip and cook the second side.
Add the spinach to a dry skillet and cook until wilted. Season with salt.
Plate the whole thing up and enjoy!