Start by cutting your loaf French bread in half lengthwise. You want two big flat surfaces to load up on the good stuff.
Mix together your softened butter, garlic powder, minced garlic, and Italian seasoning in a small bowl till blended well.
Spread that tasty garlic butter all over both bread halves so every bite’s packed with flavor.
Sprinkle your shredded Colby jack and mozzarella cheeses evenly over the buttered bread.
Place a trivet or something to lift the bread off the bottom inside your pressure cooker. This helps to avoid sogginess.
Put your bread halves on the trivet inside the pressure cooker. Make sure the sealing ring is on and lid is locked tight.
Set your cooker to manual high pressure for 4 minutes. When time’s up, go for a quick release so you can open that lid fast and see your garlic cheesy bread all melty and inviting.
Notes
If you find yourself with leftovers, wrap the bread tightly in plastic wrap or foil and keep it in the fridge. It'll stay good for a few days, just reheat before serving.