Cook rice according to package directions, then fluff with a fork and keep warm.
In a shallow bowl, combine flour, 1/2 tsp salt, 1/2 tsp black pepper, garlic powder, onion powder, and paprika.
In a second bowl, whisk together eggs, milk, and hot sauce.
In a third bowl, mix panko breadcrumbs with 1/2 tsp salt.
Dredge chicken pieces in the seasoned flour, shaking off excess, then dip into the egg mixture and coat in panko, pressing to adhere.
Heat about 1/2 inch of oil in a skillet over medium heat. Fry chicken in batches 3-4 minutes per side until golden brown and cooked through. Drain on paper towels.
In a bowl, whisk mayonnaise, sour cream, Dijon mustard, Worcestershire sauce, garlic, lemon juice, parmesan, salt, and pepper until smooth. Adjust seasoning as needed.
Toss chopped romaine lettuce, parmesan, and crushed croutons with a few spoonfuls of Caesar dressing until evenly coated.
Divide warm rice among bowls. Top with dressed Caesar salad and crispy chicken.
Finish with extra parmesan, additional croutons, and a drizzle of dressing if desired.