Prep your ingredients. Dice peppers and onion, halve the tomatoes, chop cilantro, and rinse the black beans. If using tofu, press it for 10–15 minutes to remove excess moisture, then crumble.
Cook the protein. Heat a large nonstick skillet over medium.
Add oil or spray, then the ground turkey (or tofu). Season with a pinch of salt and pepper. Cook, breaking it up, until browned and cooked through, 5–7 minutes.
Add spices. Sprinkle in chili powder, cumin, smoked paprika, and garlic powder.
Stir to coat the protein evenly. If the pan looks dry, add a tablespoon of water to help the spices bloom.
Sauté the veggies. Push the protein to one side of the skillet. Add peppers and red onion to the other side.
Cook 3–4 minutes until softened. Stir everything together.
Cook the cauliflower rice. Add the riced cauliflower to the skillet with a pinch of salt. Cook 3–4 minutes, stirring often, until tender but not mushy.
Squeeze in half the lime for brightness.
Wilt the greens. Toss in the spinach and cook 30–60 seconds until just wilted.
Quick scramble. Make a small well in the center of the pan. Add a light spray of oil, pour in the egg whites (or egg mix), and scramble gently until set. Fold them into the rest of the mixture.
Add beans and tomatoes. Stir in black beans and cherry tomatoes.
Warm through for 1–2 minutes. Taste and adjust salt, pepper, and lime.
Assemble the bowls. Divide the mixture into two to three bowls. Top with dollops of Greek yogurt, salsa, cilantro, a few slices of avocado if using, and a dash of hot sauce.
Serve. Enjoy immediately, or let cool and store for later.