Lemon-Garlic Pork Tenderloin with Asparagus Potato Hash

Score: 8/10

A bright, appealing, and practical weeknight recipe with strong fundamental cooking techniques. However, it suffers from a minor sequence flaw regarding the lemon zest and lacks enough liquid to create the promised pan sauce.

Strengths

Excellent combination of seasonal flavors that sound appealing and balanced.
Efficient cooking sequence, utilizing the time the potatoes boil to sear the pork.
Proper instruction to rest the pork and return the resting juices to the pan.
Smart seasoning approach, dividing the salt and pepper between the pork and the vegetables.

Issues

medium / clarity: The recipe instructs the cook to garnish with lemon zest in step 9, but the lemon was already juiced in step 7. It is very difficult to zest a squeezed lemon half. Zesting should happen in step 1.
medium / ingredient_usage: The pan sauce consists only of 2 tablespoons of lemon juice, 1 teaspoon of Dijon, and 1 tablespoon of butter, which is immediately tossed with over 1.5 lbs of starchy potatoes and asparagus. This will merely glaze the vegetables and will not leave any 'lemon-pan juices' to spoon around the plate as promised in step 9.
low / cost: The estimated cost is listed as $13-16, but the sum of the individually priced ingredients provided in the list is $20.36.

Suggested fixes

Add an instruction to step 1 to zest the lemon before cutting and juicing it.
Add 1/4 cup of chicken broth, white wine, or even potato cooking water to step 7 along with the lemon juice and mustard to create a true pan sauce with enough volume to spoon over the plated dish.
Update the overall cost estimate to $20-22 to accurately reflect the listed ingredient prices.