Italian Steak Sandwiches

So I had an Italian Steak Sandwich at Lorenzo's a couple of weeks ago and it was so good I had to make them for me and the hubby!

1 lb tip steak (I had no idea what steak to get so I asked one of the butcher's at my local Hy-vee store and this is what he recommended)
1 can beef broth
1 can mushrooms
2 tsp oregano
2 tsp garlic pepper (thanks dad for telling me to buy this stuff, it's awesome!)

I put all of the above ingredients in my large crockpot and put it on low!

I made this last night and then I went to sleep and didn't tell hubby I had made it so he picked up dinner on his way home from work! So I will post pictures tonight after we eat!