Cook the rice. Start rice according to package directions. Leftover or microwaveable rice works perfectly to save time.
Sauté the veggies. Heat olive oil in a large skillet over medium-high heat. Add onion and bell peppers with a pinch of salt.
Cook 6–8 minutes, stirring, until softened and lightly browned.
Brown the protein. Scoot the veggies to the edges. Add ground beef or turkey to the center. Season with salt and pepper.
Cook, breaking it up, until browned and cooked through, 5–7 minutes. Drain excess fat if needed.
Add flavor. Stir in garlic, oregano, smoked paprika, thyme, and crushed red pepper. Cook 1 minute until fragrant.
Add Worcestershire if using.
Build the sauce. Pour in tomato sauce, diced tomatoes, and broth. Stir to combine and bring to a gentle simmer. Reduce heat to medium and cook 8–10 minutes to thicken slightly.
Fold in rice. Stir in cooked rice until evenly mixed.
If it looks dry, add a splash more broth. Taste and adjust salt and pepper. For brightness, add a squeeze of lemon or 1–2 teaspoons red wine vinegar.
Finish with cheese (optional). Sprinkle cheese over the top, cover the pan for 1–2 minutes to melt.
Serve or portion. Garnish with parsley or green onions.
Eat now, or divide into 4–5 airtight containers for meal prep.