Instructions

  1. Combine milk chocolate chips, butter, and corn syrup.
  2. Melt over low heat until smooth.
  3. Remove from heat.
  4. Stir in vanilla and sugar.
  5. Add Rice Krispies, mixing lightly until well coated.
  6. Spread in buttered 13x9-inch pan.
  7. Chill until firm.
  8. Cut into squares.
  9. Store in refrigerator.