1/3 c vinegar
1/2 c sugar
1 tsp dry mustard
1 tsp salt
1/2 button garlic
1 c salad oil
1 tsp poppy seed

Combine vinegar, sugar, mustard, salt and garlic in blender. Add oil very slowly, with blender at slow speed. Add poppy seed. To get a thick dressing that will not separate easily, take your time and add the oil very slowly.