I use my Italian Spice Mix in a lot of my recipes.  I have posted it here so that you can refer to it.

To make a dry rub, mix equal parts of:

• Onion Powder
• Dried Oregano
• Garlic Powder
• Red Chili Flakes

You can also just sprinkle each item on individually.  It is a simple but flavorful spice mix.  I have linked this as a reference tip in each recipe where this formula is used.

If you want to make it less or more spicy just increase or decrease the amount of red chili flakes.