Combine all ingredients (apart from the chicken) in a blender and process to a smooth paste. Taste and adjust with salt, pepper, cayenne pepper and paprika.
Marinate chicken breast and refrigerate for at least 12 hours to allow flavors to develop.
Bake in oven for 20-25 minutes at 250 degrees and serve hot.
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Key Ingredients: Chicken, jalapeno, lemon juice, olive oil, bell pepper, garlic, paprika, salt, oregano