How many calories did I eat for my dinner?

I'm on the slim fast diet...

I had a stalk of broccoli and prawns (77 cals) with a splash of oyster sauce, garlic and ginger
Roughly how many calories do you think that is?

the way i work out how many calories is go onto www.myfitnesspal.com and look for each thing, time consuming but it gives you a pretty good idea! also realising how many calories things have can sometimes be shocking! or check packaging?

but from the sounds of it a dont recon it would no more than 200cal depending on the quantity

hope that helps

That's a brilliant website for calories!! Thanks