A few changes:
(1) The ingredients gallery is now in the main menu: Recipes > Ingredients
(2) "Add Recipe..." is no longer in the main menu. Instead, go to Recipes > Community Recipes and then choose Add Recipe in the top right.
(3) Similarly, you can now add an ingredient by going to Recipes > Ingredients and choosing Add Ingredient. A little dialog will appear to help you avoid creating accidental duplicates.
Enjoy, and let me know if you have any feedback!