The challenge ended. Now what?

In June we challenged ourselves to use only $200 for groceries. We did it no problem and saved at least $220. I really wish we did it months ago. Going forward we're going to continue the $200 grocery budget and reduce it further if possible.
The next step, what we're focusing on this month is efficiency and managing our time more wisely. We always have a to-do list but we rarely ever complete all the tasks. A lot of our time is wasted thinking about what to do next, procrastinating and doing things. I've been reading things from Ramit Sethi and Tim Ferris and I intend to implement them right away.
I'll get into those things later in the month as they are tested, let's get back to the groceries for a minute. Below is a short list of steps we used to achieve our goal. We will have a blog post for each topic coming up.

How we saved $200+ on groceries last month

1. Meal plan
2. Shopping list
3. Smaller portions
4. Track spending