Aji Amarillo Powder is a yellow pepper with a slightly sweet flavor and plenty of heat. Use in soups, stews, in rubs. Aji Amarillo powder is ◉ Gluten-Free, Kosher Parve, Non-GMO. ◉ 2,500 to 10,000 on Scoville Heat Scale. ◉ Pure and Premium Quality. ◉ 100% Satisfaction Guaranteed. ◉ Free Shipping And Returns. The name Aji Amarillo translates directly to Yellow pepper in Spanish. Believed to have been domesticated in Peru in 2500 BC, these peppers are indigenous to Peru and have become one of the most important cooking spices in most of their diets. Its use is so widespread that it is widely regarded as a part of the holy trinity of cooking ingredients including red onion and garlic.