Pat the 1 whole chicken, patted dry completely dry with paper towels — this is what gives you crispy skin. Rub all over with the grated 3 garlic cloves, season generously with salt and black pepper. You can butterfly (spatchcock) the chicken if preferred — it will cook faster and more evenly. Set aside.
Place the 2 cups long grain white rice, rinsed well in a fine mesh colander and rinse under cold running water until the water runs clear. This removes excess starch and keeps the rice fluffy rather than sticky.
Add the rinsed rice to a tagine or Dutch oven. Season with a pinch of salt. Add enough cold water to cover the rice, then add one extra finger-length (about 1/3 inch) of water above the rice. Nestle the seasoned chicken on top of the rice. Cover and cook over medium-low heat until the rice is fully cooked and has absorbed all the water and the chicken is cooked through and golden on top—about 1.5 hours or until the internal temperature reaches 165℉. If using a butterflied chicken, check at 1 hour.
While the chicken cooks, heat the 2 tablespoons butter in a large pan or wok over medium-high heat. Add the red or yellow bell pepper (or half of each), diced and fry until softened and starting to color at the edges, about 5 minutes.
Add the minced a garlic cloves to the pan and cook for 2-3 minutes until fragrant. Add the fresh diced pineapple and fry for 2–3 minutes until the pineapple caramelizes slightly at the edges. Add the green onions, sliced (whites and greens) and toss everything together. Season with salt and black pepper.
Whisk the eggs with a pinch of salt. Push the vegetables to the side of the pan, pour the eggs into the cleared space, and scramble until just set. Fold everything together.
Remove the pan from heat. Add the coconut aminos or soy sauce, toasted sesame oil, and fresh lemon juice and toss to coat. Fold in the cooked rice from the tagine and chopped fresh parsley. Taste and adjust seasoning.
Spread the pineapple fried rice on a large serving plate or platter. Pull the chicken apart — thighs, drumsticks, breast pieces — and arrange on top of the rice. Serve immediately.