Grilled Tri-Tip with Creamed Spinach

Name: Grilled Tri-Tip with Creamed Spinach
Prep time: 40 min
Cook time: 3 h
Total time: 3 h
Yield: 4 portions
Ingredients: 2 ½ tsp paprika; 2 tsp salt; 2 tsp brown sugar; 1 tsp ground black pepper; ½ tsp chili powder; ½ tsp garlic powder; ½ tsp onion powder; ¼ tsp ground cayenne pepper; 32 - 40 oz tri-tip steak; 6 oz water; 18 oz fresh spinach; 4 oz yellow onion; 2 garlic cloves; 1 oz unsalted butter; 4 oz cream cheese; 2 oz heavy whipping cream; ½ tsp salt; 4 ears of corn