Pineapple Pork Roast

1 (3 pound) pork roast
1 (8 ounce) can crushed pineapple with juice
2 tablespoons brown sugar
2 tablespoons soy sauce
1/2 clove garlic minced
1/4 teaspoon dried basil
2 tablespoons all-purpose flour
1/4 cup cold water

Trim all visible fat from roast. Place roast in a crockpot. Combine all remaining ingredients except water and flour. Cover and cook on HIGH for 4 hours, then on LOW for another 4 hours.

Remove roast and keep it warm while preparing gravy.

Gravy: Measure cooking liquid from crockpot and add enough water to make 1 3/4 cups. Put into a saucepan. Blend flour and water together to form a smooth paste. Stir into hot reserved liquid and bring to boil. Cook and stir until thickened.