Main Success Scenario
1) User enters recipe criteria.
2) System retrieves and presents matching recipes from Recipe Database.
3) User selects appropriate recipe.
4) System displays recipe information to user.

Extensions:
1a) Improper search criteria
	1a1) 402 Bad Request
2a) No matches for criteria
	2a1) Present no matches screen
3a) Recipe does not exist
	3a1) 402 Bad Request