1. Cook the rice in boiling water with 1 bouillon cube for about 10 minutes, it should still be firm when you stop cooking. Drain and set aside.
2. Cook the chicken in hot olive oil with 1 of the 2 sliced onions and crushed garlic; season with salt and pepper.
3. In the paella pan, heat 1 tablespoon of olive oil and sauté strips of bell pepper.
4. Add the second sliced onion, drained seafood, and sauté until everything is well reduced.
5. Add 2 teaspoons of paella spice mix and the chicken.
6. Pour in the white wine, cover, and cook everything over low heat until it has a nice reddish-orange color.
7. Add the rice, mix well, and finish cooking the rice covered and over low heat.