Candy

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Across
  1. 2. many people are allergic to me because of peanuts
  2. 3. the red planet
  3. 5. "Have a break... Have a ______!" (chocolate wafer)
Down
  1. 1. A ‘scornful laugh'. It rhymes with bickers
  2. 3. the galaxy we live in
  3. 4. Chocolate with a caramel center. Derived from the word, roll.