When you are ready to start building your meal you can find your meals outlined throughout your day under your schedule. Select the meal you would like to edit and from there you will be greeted with an empty meal window. To add foods, you can select the bar code scanner of the search box at the bottom of your screen.
Simply select the option you want and add the foods you plan on having to your meal! You can use the global search bar at the top, or browse by RP Foods, Recents, Favorites, and Custom. You will almost all foods like meats, vegetables, fruits, healthy fats, and carbs, under RP Foods, so stick there as often as you can.
You can even filter out foods specifically by protein, carb, and fat sources. The macro a food source falls under is determined by the predominating macro e.g. peanut buttter, while having protein, has more fat and is can be found under 'Fat - Recommended.'
You can toggle between raw and cooked values for most basic foods as well, so you can measure either pre-or post cooking, and still know how much to fit into your meal. If a food does not have the option to toggle raw or cooked, it is likely because the item's weight does not change much at all with preparation.
You can remove a food from your meal by swiping left on the item.
If you cannot find a food in the database by searching, tap the bottom left corner to pull up the barcode scanner.
Once you have your foods selected and ready to go you can check in your meal to complete it and log your meal. Don't stress being slightly over or under in single meals. If you are +/- 10 grams here and there, it is no big deal. You can monitor your Day Status to see where you stand for the day. If by the end of the day it shows that you are on track at the bottom you are good to go!
You can find the check-in option by sliding right on the meal and hitting check-in. In doing so, you will find the Macros registered at the top along side your totals for the day.