Ingredients:
1 tablespoon olive oil
1 tablespoon butter
1/2 medium onion chopped
2 sticks celery chopped finely
1 tablespoon flour
3 cloves garlic minced
16 ounces cremini mushrooms sliced or chopped
4 cups chicken or veggie broth
2 dashes Italian seasoning
1 pound potato gnocchi
1 cup heavy/whipping cream
2 cups (packed) fresh baby spinach
1 cup freshly grated parmesan cheese
Salt & pepper to taste