I bought a bag of soup mix from Tesco, you cook it with 1.5 pts of water and 2 stock cubes (I used 1 beef and 1 veg), boiled it up for about 30 mins, then blitzed it with the hand blender. I had a big mug full of it when I got home from work as I was starving - yummy and filled the gap till later, also warmed me up! Best of all - no PPs