How do I add otameal to shake or vice versa?

[skully]

I am very confused about what I've been reading on the net.

I want to add protein powder/shake to oatmeal to get more protein in.

Should I add everything in a blender? But cook the oatmeal with hot water first? If so, how much oatmeal (in grams?)

Should I "eat it" or drink it? lol.

Any tips. please?