Slimmed down Swedish Meatballs

Who doesn't love Swedish Meatballs?  Another comfort food hits the diet trail.  The original of this recipe was created by South Beach.  I made minimal changes.  It hits the spot and is under 220 calories.  Yeah baby!  To make these meatballs you will need:
3/4 teaspoon salt
1/2 teaspoon ground allspice
1/4 teaspoon freshly ground black pepper
1 pound ground turkey breast
1 tablespoon extra virgin olive oil
1 8 ounce package sliced mushrooms
3/4 cup lower-sodium chicken broth
3 tablespoons reduced fat sour cream
2 tablespoons chopped fresh parsley
1.)  Mix together salt, allspice, and pepper in a medium mixing bowl. Add turkey and gently mix with hands to combine; shape into meatballs.
2.)  Heat oil in a large nonstick skillet over medium-high heat. Add meatballs and cook until browned, about 3 minutes; lower heat to medium and cook 3 more minutes, gently shaking pan.
3.)  Add broth and mushrooms to the same skillet, increase heat to medium-high, and simmer until liquid is reduced by half, about 5 minutes.
4.)  Whisk in sour cream and cook 1 minute more. Sprinkle with parsley and serve hot.