2 pkg. frozen spinach, cooked and drained
1 box Stove Top stuffing mix (both envelopes) chicken flavor
1 lg. onion, finely chopped
3/4 c. melted butter
1/2 c. Parmesan cheese
1/2 tsp. garlic salt
1/2 tsp. pepper
1/4 thyme
1/2 tsp. marjoram
4 eggs, beaten

Mix all ingredients together. Chill for at least 1 hour. Longer chilling (overnight) improves the flavor. Form into balls (about heaping teaspoon) and bake 20 minutes at 350 degrees. Serve at room temperature with mustard sauce (below).

MUSTARD SAUCE:

1/2 c. dry mustard (for very hot sauce), 1/4 c. for med. hot, and 2 tbsp. for mild
1/2 c. white vinegar
1/4 c. sugar (for hot), 1/3 c. for medium or milk
1 egg yolk