Karens Bbq Sandwiches

3 pounds hamburger -- cooked and drained

1/2 onion -- chopped

1 tablespoon garlic powder

1 cup tomato sauce

1/4 cup brown sugar

1 teaspoon mustard

3 tablespoons bbq spice

Cook and shreed meat. Put in crock pot with all other ingredients. Turn on high until starts to boil. Turn down to low and leave all day. Serve on bread or rolls with cheese. You can also use bottled bbq sauce if you want to.

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