Chocolate galore

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Across
  1. 4. an increase perhaps
  2. 5. famous God
  3. 6. a long race
  4. 8. evening treat
  5. 11. upstairs or down?
  6. 12. packed in a basket
  7. 13. sounds of a horse maybe
  8. 15. make your own feline
  9. 16. stars or a phone
  10. 17. snow (singular)
Down
  1. 1. might have these if you’re hungry
  2. 2. are yours done up
  3. 3. a fine reward
  4. 4. dark tricks
  5. 5. singers
  6. 7. spin round
  7. 9. amphibian
  8. 10. quietly
  9. 14. dairy route