Onion Butter Casserole Bread

3 1/3 cups buttermilk biscuit mix
3/4 teaspoon dill weed
1/2 teaspoon celery seed
1/3 cup sweet cream butter, softened
1/2 cup chopped onion
1 egg
1 cup milk

Heat oven to 400 degrees F. Grease 1 1/2-quart casserole.

In medium bowl combine biscuit mix, dill weed and celery seed. Cut in butter until mixture resembles a fine meal. Stir in onion.

Combine egg and milk; add to biscuit mix. Stir just until ingredients are moistened.

Turn into casserole. About 1 inch from edge of casserole, cut through batter with a knife making a circle.

Bake at 400 degrees for 30 to 35 minutes until a wooden pick inserted in center comes out clean.

Brush immediately with Topping. Cool 10 minutes; remove from casserole. Serve warm.

Topping:
2 tablespoons sweet cream butter, melted
1 tablespoon grated Parmesan cheese

Combine ingredients.