Cook ground beef until browned, breaking up and stirring as it cooks. Add onion and cook until tender; drain off excess grease. Add remaining ingredients, except bacon. Put in casserole or crockpot and top with bacon crumbs.
bake at 350 for 1 hour, or cook in a covered slow cooker or crockpot on high for 1 hour, then reduce to low and cook 2-4 hours.
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