Seared Lamb Chops with Apple-Shallot Pan Sauce, Savoy Cabbage & Roasted Brussels Sprouts

Score: 7/10

A conceptually strong and appealing bistro-style dish with good flavor balance, but it suffers from a missing ingredient in the titular pan sauce and a high risk of burning the minced garlic during high-heat roasting.

Strengths

Excellent use of seasonal winter ingredients with a thoughtful balance of savory and sweet flavors.
Appropriate use of acid, utilizing both lemon zest for the lamb marinade and juice for brightening the sauce and cabbage.
Realistic timing and cost estimates for the cuts of meat and produce selected.
Good parallel workflow, utilizing oven time to prepare the stovetop components.

Issues

medium / ingredient_usage: The title specifies an 'Apple-Shallot Pan Sauce', but Step 4 instructs the cook to use all the shallots in the cabbage. Step 6 makes a pan sauce with only apples, broth, and lemon.
medium / cookability: Roasting minced garlic at 425F for 20-25 minutes with the Brussels sprouts and carrots will almost certainly cause the garlic to burn and turn bitter.
low / flavor: The pan sauce in Step 6 consists only of broth and lemon juice reduced with apples. It lacks a mounting fat (like cold butter) to emulsify it into a glossy, luxurious bistro-style sauce as described.

Suggested fixes

Reserve one of the sliced shallots to saute with the apples in Step 6 for the pan sauce.
Use smashed whole garlic cloves instead of minced garlic for the roasted vegetables, or toss minced garlic in during the last 3-5 minutes of roasting.
Instruct the cook to mount the pan sauce with 1-2 tablespoons of cold butter off the heat to create a richer, glossier texture.
Clarify the type of cooking oil needed for the skillet steps, as it is assumed but not explicitly stated in the ingredients.