In a small bowl combine the soy sauce, brown sugar, garlic, ginger and sesame oil. Heat a cast iron pan over medium high heat. Add a splash of cooking oil and cook the shrimps for few minutes. Add the soy sauce mixture (reserve some for the mushrooms) with the shrimps and let sizzle a little bit then set aside. On the same pan saute mushrooms for few minutes until soft and drizzle some soy sauce mixture. Set aside. Saute spinach and season with salt and pepper. Set aside.
Clean the pan real quick and return to medium high heat. Melt butter to the pan then add rice. Do not disturb rice right away. Stir rice nicely, season with garlic-salt powder and cook until lightly crispy about 5 minutes.
Heat a non stick pan to low and cook the eggs sunny side up.
Place a portion of the rice in a serving bowl. Top with shrimps, carrots, mushrooms, spinach, cucumber, green onions, 1 egg, the gochujang sauce and toasted sesame seeds. Yum!
Recipe by The Gluten Free at https://www.theglutenfree.com/gluten-free-shrimp-bibimbap/