My "go to" mustard potato salad. Simple and easy.
2 lbs red potatoes, cubed (1/2" to 3/4" cubes with skin on)
1/2 cup chopped onion (yellow or sweet)
2/3 cup mayo
4 hard boiled eggs, 1/4" dice
2 Tbs Bornier whole grain mustard
2 tsp yellow mustard
1/4 tsp pepper
salt to taste (if you cook the potatoes in salted water (see below) you may not need to add any add'l salt)
Boil the diced potatoes in 1" salted water (1 tsp salt per cup of water - place the potatoes in a pot so that the pot is about 1/2 full or a little more. Measure the amount of water added to cover the potatoes with at least a 1/2" to 1" over the top, then add 1 tsp of salt for every cup of water added to the pot.)
With the small dice it usually takes about 15 mins to cook. Should be able to pierce easily with a fork, but don't overcook. You want the cubes to stay most intact when you mix with the other ingredients. When done, take off the stove and rinse with cool water to stop them from cooking. Place the potatoes and the remaining ingredients in large bowl and mix with a large spatula. Sometimes I mix everything but the potatoes first in a smaller bowl and then add to the cooked potatoes and mix - to avoid over mixing the potatoes.
I prefer to serve it right away, while the potatoes are still warm. But it's also good the next day out of the refrigerator. Goes great with BBQ. You can try it with other types of potatoes as well. Received a lot of compliments on this one over the years.
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