In a small bowl, combine mayo, ketchup, garlic powder, and paprika. Stir well until blended and smooth. Refrigerate to meld flavors.

Heat unsalted butter in a skillet over medium-high heat. Add shrimp and cook for about 1 minute on each side until pink. Pour in soy sauce and remove shrimp, leaving juices.

In the same skillet, add more butter, then onion and zucchini. Sauté for 4-5 minutes until softened. Drizzle with soy sauce and set aside.

Melt butter, scramble egg until fully cooked. Add cooked rice and frozen peas and carrots. Incorporate soy sauce, heat through for 3-4 minutes.

Layer fried rice in bowls, top with sautéed veggies and shrimp. Drizzle yum yum sauce over the top. Garnish with green onions or sesame seeds if desired.