
I rarely make the same recipe twice. Ok, that's not entirely true, I've only made banana bread a gazillion times and many variations of CI's thick and chewy CCCs hoping that one day I will find the best version. Dorie's chunky peanut butter and oatmeal chocolate chipsters are one of my favourite cookies. I love them so much that I waited almost an entire year to make them again because I didn't want to eat the whole tray. I reduced the butter from 2 sticks to 1. Yes, it sounds like a huge drop, but when you think about it, 1 stick of butter + 1 cup of PB should be plenty of fat for 1 cup of flour and 3 cups of oats. I also reduced the cinnamon in half and used all brown sugar. Although resting dough for 36 hours seems to do wonders to CCCs, I don't like to refrigerate oatmeal cookies for an extended period of time. I think it softens the oats too much, which some people like, but I love the sharp, jagged edges of oatmeal. My cookies didn't spread at all, which might have been due to the reduction of butter, but also from the use of peanut butter. No peanut butter cookie I've ever made has spread. I guess it's a good thing because there is no debating whether 'to flatten or not' in case the cookies might rise up like a scone or flatten like CDs. Instead, I simply flatten these as much as I would like my baked cookies to look.

When's a better time to eat a cookie than when the chocolate chips are still gooey?
Chunky Peanut Butter and Oatmeal Chocolate Chipsters
Dorie Greenspan: Baking, From My Home to Yours
3 cups old fashioned oats
1 cup all purpose flour
1 tsp baking soda
2 tsp ground cinnamon (I used 1 tsp)
1/4 tsp freshly ground nutmeg (I omitted)
1/4 tsp salt (I used 1/2 tsp)
2 sticks (8 ounces) unsalted butter, at room temperature (I used 1 stick)
1 cup peanut butter--chunky (my choice) or smooth (but not natural)
1 cup sugar (I omitted)
1 cup (packed) light brown sugar (I used 1 1/2 cup)
2 large eggs
1 tsp pure vanilla extract
9 ounces bittersweet chocolate, chopped into chunks, or 1 1/2 cups store-bought chocolate chips or chunks
Getting Ready:
Position the racks to divide the oven into thirds and preheat the oven to 350 degrees F. Line two baking sheets with parchment or silicone mats.
Whisk together the oats, flour, baking soda, spices and salt.
Working with a stand mixer, preferably fitted with a paddle attachment, or with a hand mixer in a large bowl, beat the butter, peanut butter, sugar and brown sugar on medium speed until smooth and creamy. Add the eggs one at a time, beating for 1 minute after each addition, then beat in the vanilla. Reduce the mixer speed to low and slowly add the dry ingredients, beating only until blended. Mix in the chips. If you have the time, cover and chill the dough for about 2 hours or for up to one day. (Chilling the dough will give you more evenly shaped cookies.)
If the dough is not chilled, drop rounded tablespoonfuls 2 inches apart onto the baking sheets. If the dough is chilled, scoop up rounded tablespoons, roll the balls between your palms and place them 2 inches apart on the sheets. Press the chilled balls gently with the heel of your hand until they are about 1/2 inch thick.
Bake for 13 to 15 minutes, rotating the sheets from top to bottom and front to back after 7 minutes. The cookies should be golden and just firm around the edges. Lift the cookies onto cooling racks with a wide metal spatula - they'll firm as they cool.
Repeat with the remaining dough, cooling the baking sheets between batches.
Serving: I can't remember when I actually served these. They're more often plucked from a cookie jar than picked from a platter.
Storing: Wrapped airtight or piled into a cookie jar, the cookies will keep at room temperature for about 4 days. Wrapped and frozen, they'll be good for 2 months.
Playing Around: You can substitute soft, moist raisins for the chocolate chunks or just stir in some raisins along with them. If you're really looking for crunch, toss in chopped peanuts too (salted or not). With or without the chocolate chunks, raisins, and nuts, these cookies are great with ice cream or around ice cream - think about them the next time you want a chipwich-ish ice cream sandwich.