Slow cooker

So...one of our bet wedding presents was our slow cooker. I desperately needed some recipes to use with it, so here's what I found:

Sweet and sour chicken wings

whole chicken wings 1.4kg
brown sugar 1 cup
plain flour 1/4 cup
water 1/2 cup
ketchup 1 1/2 tbsp
white vinegar 1/4 cup
soy sauce 1/4 cup
garlic powder 1/4 tsp
onion flakes 1 tsp
salt 1/2 tsp
mustard 1/2 tsp

Discard tip and cut wings apart at joint. Place chicken in slow cooker
Mix brown sugar and flour well in saucepan. Add water, vinegar and ketchup. Stir

Add 5 remaining ingredients. Heat and stir until boiling and thickened. Pour over wings. Cover. Cook on low for 8-9 hours or on high for 4-4.5 hours until tender.