The Amazing One-Hour Dinner Party

This isn't to say that a lot of fiddling and retesting didn't go into this menu. It did. We tested the whole game plan three times, tweaking recipes and choreographing to make sure it all came in at less than an hour. I rearranged the order of tasks; I gussied up a few smart convenience products (bagged salad greens, precut potatoes, frozen lemonade); and I introduced bold flavors from pickled Vidalia onions, white truffle oil, and fresh tarragon. The hour zips by, but it's more fun than frantic. The payoff will make your guests linger with delight.

1. Preheat oven to 450°.

2. Pickle onions (for salad).

3. Bring water to a boil (for blanching asparagus).

4. Prep berries for dessert—combine with macerating liquid.

5. Prep roast; sear and get in oven.

6. Prep potatoes; place potatoes in oven with beef.

7. Blanch asparagus; drain and rinse with cold water.

8. Combine gin and lemonade in pitcher; chill.

10. Make vinaigrette for salad; pile greens on top (do not toss).

11. Whip cream for dessert; place in fridge.

12. Remove beef from oven; let rest.

13. Brown the butter; heat asparagus.

14. Add Champagne to cocktails.

15. Toss salad; top with cheese, onions, and berries.

16. Enjoy the meal, and soak in the praise from your guests.

Loosely based on the French 75, a classic cocktail of gin, Champagne, lemon juice, and sugar, this welcoming beverage uses lemonade concentrate as a shortcut. Be sure to allow the concentrate to thaw ahead of time. You'll use almost a whole bottle of Champagne; the rest goes into the dessert. If time allows, you can use a quick simple syrup with lemon juice: Combine 3 tablespoons each of sugar, lemon juice, and water; microwave for 1 minute, and cool.

This menu comes together in an hour. But if you want to get a head start, do a few things a day or two ahead:

• Pickle onions
• Blanch asparagus
• Beat whipped cream
• Combine gin and lemonade
• Make horseradish sauce
• Make vinaigrette

• Light & White: Try the zippy Kung-fu Girl Riesling by Charles Smith (2010 Washington State, $13).
• Pinky! Keep it simple with a lip-smacker like the Bethel Heights Pinot Noir Rosé (2009 Willamette Valley, Oregon, $22).
• Red Delicious: Dark fruit and spice make the Sanford Pinot Noir (2007 Santa Rita Hills, California, $43) a delightful match. —Alexander Spacher

• Agave nectar: A versatile, ready-made liquid sweetener with a nice, neutral flavor you don't find in honey.
  • Time saved: 15 minutes.
• Bagged salad greens: No need to wash and spin or pat dry—just open the bag and toss with vinaigrette.
  • Time saved: about 6 minutes.
• Lemonade concentrate: Skip the whole job of making and chilling simple syrup, then combining with fresh-squeezed lemon juice. Concentrate does the job for you.
  • Time saved: about 15 minutes.
• Precut potato wedges: Just open a package and pour onto a baking sheet—no scrubbing of spuds and no knife work necessary.
  • Time saved: 10 minutes.