Remove tofu from package and drain. Wrap the tofu in paper towels and cover with a couple heavy books. Let sit for 10 to 15 minutes to remove excess water.
2. Step
Cut tofu in half, reserving one half for a future recipe. Slice into 4 rectangles.
3. Step
Add olive oil to pan over medium heat. Add the tofu rectangles, 1 tablespoon soy sauce, ¼ teaspoon garlic powder, and ⅛ teaspoon turmeric, and let brown for 3 to 4 minutes before flipping over. Repeat on other side with other half of seasonings.
4. Step
When both sides are browned, transfer tofu to plate.
5. Step
To make sauce, combine vegan mayo and ketchup in small bowl.
6. Step
Assemble sandwiches by coating ciabatta roll with sauce, then stack on 1 hashbrown, tofu “eggs” sliced tomato and sliced avocado. Repeat with remaining ingredients.