Hamburger Roll-up

I have been craving what we call here at our house "Hamburger Roll-Up"... Very simple and very tasty, but the problem is, due to all the canned items on the recipe it is loaded with salt. So for today's "Monday Make" I am spent the time re-working the recipe. Instead of using canned soup and green beans I made my own mushroom cream sauce and used fresh beans. I also made my own dough for the crust instead of using the premade pizza dough.

For the dough.. 
2 teaspoons active dry yeast
1 cup warm water
1 tablespoon olive oil
2  to 2 1/2 cups all purpose flour
1 teaspoon sugar
1 teaspoon salt

Place all ingredients starting from the top in your mixing bowl and mix until dough comes together on a ball. Knead for 5 mins and set aside to let rest until dough. If using bread machine, use the dough setting. While dough is rising make the filling...
1 tablespoon olive oil
1 lbs. hamburger
1 cup fresh green beans (I use leftover green beans that have already been cooked)
1/2 cup chopped onions
1/2 cup chopped celery
1/2 cup chopped button mushrooms
2 cloves diced garlic
salt and pepper to taste

In medium sauté pan, add all the ingredients and cookhamburger until pink is gone. Don't over cook it because it will still need more cooking time in the oven. Pull meat mixture from the pan but leave the grease to make the cream sauce (known as Rue or cream gravy). Next, make the Rue by using the following steps...Melt 2 tablespoons of butter in the hamburger pan, add 1/4 flour and stir, lifting stuff from the bottom of the pan. Next, while stirring, slowly add 2 cups cold milk and cook until thick. Add hamburger mixture to cream sauce and mix well. Salt and pepper to taste. Stir and set aside.
Now to assemble roll-up, on a lightly floured surface roll dough out into a 1/4 -1/2 inch circle, (like pizza or cinnamon rolls). Next spoon Hamburger cream sauce over dough circle, just like pizza sauce.  Now roll up like a pinwheel or jelly roll. Pinch ends together to seal edges. Carefully place on long greased cookie sheet and bake for 30-40 mins on 350.

To serve... Slice in rings and serve with green salad and brown gravy.