What do these cookies have in common?

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Across
  1. 3. Unicorn
  2. 6. Flag
  3. 7. Sunglasses
  4. 8. Eyepatch
  5. 10. Show me the money
Down
  1. 1. Flower
  2. 2. Maverick
  3. 4. MelloYello
  4. 5. Eyeball
  5. 9. Tie