Tip: If you’d like to reduce the heat, slit them open and remove the seeds because the seeds have the most heat in them. Mince the chillies or put them in the food processor. However, don’t make it a very fine paste. Keep it chunky for texture.

Purity and Quality: The safety of capsicum oleoresin also depends on the purity and quality of the product. It is essential to source capsicum oleoresin from reputable suppliers who adhere to strict quality control measures and ensure that the product is free from contaminants and adulterants.

Paprika is made from bell or chili peppers that have been finely ground two or more times without the veins and seeds, according to Katherine K. Schlosser, author of The Herb Society of America's Essential Guide to Growing and Cooking with Herbs. Because of that, you can swap sweet paprika for another pepper-based spice, such as cayenne or chili powder. Like using other types of paprika, these spices will lend your recipe a different flavor than you would get from the sweet paprika.

The heat level in hot sauce usually exceeds that of chili sauce. Hot sauce is meant to add a spicy kick to dishes, whereas chili sauce aims for a balance between heat and other flavors.