Make the Marinade: In a large bowl, whisk together all the Jerk Seasoning Blend , from garlic powder to salt.
Add the olive oil, red wine vinegar, orange juice, brown sugar, soy sauce, green onions, and jalapeño, stirring until everything is well combined.
Marinate the Shrimp: Add the peeled and deveined shrimp to the marinade, tossing to ensure each piece is completely coated.
Cover the bowl and place it in the refrigerator to marinate for at least 30 minutes, but no more than an hour.
Sauté the Veggies: While the shrimp marinates, heat 1 tbsp (15 ml) of olive oil in a large skillet or wok over medium heat.
Add the chopped green pepper and jalapeño, and sauté for 3-4 minutes until they just begin to soften.
Build the Rice Base: Add the chopped pineapple, cauliflower rice, garlic powder, salt, black pepper, and cinnamon to the skillet.
Stir everything together to distribute the seasonings evenly.
Simmer to Perfection: Pour in the orange juice and add the rinsed kidney beans.
Continue cooking and stirring occasionally for about 10 minutes, until the cauliflower rice is tender and the liquid has been absorbed.
Finish the Rice: Remove the skillet from the heat and stir in the fresh, chopped cilantro for a burst of freshness.
Set aside and keep warm.
Grill the Shrimp: Remove the shrimp from the marinade, making sure to reserve the leftover liquid.
Thread the shrimp onto skewers for easy handling.
Grill on a preheated outdoor grill or stovetop grill pan over medium-high heat for about 3-5 minutes per side, until pink, opaque, and slightly charred.
Create the Glaze: Pour the reserved marinade into a small saucepan.
Bring it to a full, rolling boil over medium-high heat and let it boil for exactly 1 minute to ensure it's safe to consume.
Reduce the heat to low and simmer for 10 minutes, allowing it to reduce and thicken into a luscious glaze.
Serve and Enjoy: To assemble, spoon a generous portion of the pineapple cauliflower rice onto each plate or into meal prep containers.
Top with the grilled jerk shrimp, drizzle with the warm glaze, and serve with fresh lime wedges on the side for squeezing.
Don't Over-Marinate: The acid from the vinegar and orange juice can start to 'cook' the shrimp if left for too long, resulting in a tough texture. Stick to a 30-60 minute marinating time for perfectly tender results.