Writing this blog has been full of slap-upside-the-head, "D'oh!" moments over the years. There was the time someone mentioned making a stock from leftover corn cobs. And another time when I discovered how simple it was—not to mention how much more delicious it tastes—to make your own peanut butter. (Got five minutes and a blender?)

I'm constantly asking myself: How could it have taken me so long to figure this stuff out?

So this last week I decided to make a big pan of lasagne, something I've done a zillion times before. A few years ago I would have bought a container of ricotta and slathered it on the next-to-the-top layer to give a creamy, oozy richness to this Italian-American classic. But when Dave developed a problem with dairy, and with lactose-free commercial ricotta not readily available, I had to eschew that particular ingredient for several years.

Then I read somewhere that it was super easy to make your own at home. D'oh!

While, according to my friend and cookbood author Nancy Harmon-Jenkins, traditional Italian ricotta is made from the recooked whey left over from cheesemaking (ri-cotta means "recooked"), another method makes a delicious fresh cheese that's as good or better than most store-bought brands. With the availability of organic lactose-free whole milk (thank you, Organic Valley), all it requires is lemon juice and salt!

I tried it, fiddled with the timing a bit to get the texture I wanted and, like magic, the creamy softness was back in our lives. And it's so dang easy, I can guarantee that it's going to start showing up on crostini, mixed in pasta and dolloped on salads.

Homemade Ricotta-Style Cheese

For 1 cup ricotta (double to make 2 cups):

4 c. whole milk
1/3 c. fresh-squeezed lemon juice
1 tsp. salt

In a saucepan, heat milk over medium heat (you don’t want to heat it too quickly). Stirring occasionally to keep it from scalding and measuring often with an instant read thermometer, bring milk to 200°.  When it reaches 200°, remove from heat and add lemon juice and salt. Stir a couple of times to combine and let it sit for 5 minutes. (You'll notice it start to curdle and separate.)

While it’s sitting, put cheesecloth or a cloth jelly bag in a fine mesh strainer over a large bowl. Pour the contents of the pan into the lined strainer and drain, making sure to save the watery whey (see note, below). Depending on how dry you want your ricotta to be, let it sit for two to 20 minutes. Draining it for a shorter time will give you creamier ricotta, while waiting the full time will result in a dry texture. When it's reached your desired texture, taste it for salt and adjust.

NOTE: Save the whey (the watery liquid left after draining) and feed it to your chickens or pigs. If you don't have livestock, don't worry—you can feed it to your family, as well! It's very nutritious and is great added to soups, stews and sauces that benefit from a slight milkiness. (Think chowders, or a potato-leek soup.) One reader said she used the leftover whey to cook pork loin in the crock pot for pulled pork, which confirms what I'd read about the acids in the whey helping to break down meat. I've used it to make carnitas, and it worked fabulously. Try it!

I'd been jonesing for tacos for days, and just hadn't got around to making them. Then, fortuitously, some friends said they were going to be in the 'hood one evening, which gave me the perfect excuse to try a new method for making carnitas. (And yes, I'm one of those people who tries out new recipes on guests, much to the chagrin of my mother who considered it much too risky.)

I'd already pulled a four-pound pork shoulder out of the freezer, it being a weekend and the perfect time for a nice slow braise on the stove. So I picked up some cotija cheese made by Albany's Ochoa's Queseria, cabbage for slaw, plus an avocado, salsa and tortillas. (I'm a huge fan of the organic tortillas from Three Sisters Nixtamal. It's a local company that makes masa using a traditional process called nixtamalization, where dried corn kernels are soaked in slaked lime, then ground and made into dough.)

Carnitas, which means "little meats," is made by simmering chunks of pork with citrus and spices for several hours until it's tender and on the verge of falling apart. I had some whey left over from making ricotta, so I decided to use it for the braising liquid, since the acids in the whey would help to break down and tenderize the meat. The method I used then calls for shredding the meat, roasting it in the oven (or in a cast iron pan on the grill) until any remaining liquid evaporates and the meat is crispy.

Warming the tortillas on a griddle is quick and easy, though I'm always tempted to pile them with heaps of fixin's, but exercising a teensy bit of restraint is worth the reward of the perfect bite, instead of bursting the taco or losing too much on your plate. Plus it means I can enjoy a few more of those longed-for tacos!

Carnitas

4 lbs. boneless pork shoulder
1 qt. whey, water or stock
1 onion, sliced in half lengthwise, then crosswise into 1/8” slices
8 cloves garlic
2 tsp. oregano
4 bay leaves
2 tsp. ground cumin
1 orange, quartered
1 Tbsp. kosher salt

Put all ingredients into large Dutch oven and bring to a boil. Reduce heat to simmer for 2-3 hours until meat is starting to fall apart and liquid is almost gone. If there is quite a bit of liquid left, remove the meat to a roasting pan, disposing of the orange peel and bay leaves. Bring the liquid in the pot to a boil and reduce until there is less than 1 cup remaining.

While liquid reduces, heat oven to 450°. When liquid has reduced, pour over meat in roasting pan and place in oven for 20-30 minutes or until it starts to brown. Shred any remaining large pieces.