1 Preheat oven to 425 degrees F (220 degrees C). 2  Mix sweet potatoes, sweet onion, and garlic in a bowl. 3  Roast sweet potato mixture in preheated oven, turning frequently, until the vegetables are soft and golden brown, 30 to 35 minutes.
Unopened Wine. Unopened wine should not be refrigerated in a standard kitchen refrigerator, which is too cold for long-term wine storage. Unopened wine should be stored on its side in a cool, dry place or in a special wine refrigerator. Opened White Wine. Opened white wine is best kept in the refrigerator. It should be recorked, preferably with a device that removes excess air from the bottle, and placed in the refrigerator. Though the flavor will start to deteriorate slightly after only one or two days, white wines usually remain drinkable for up to six days.
Photo Â© Ryan Dausch. F&W chilled red and white wines in the fridge, the freezer and an ice-water bath to determine exactly how long each method took to do the job. Fridge. In the fridge, it took 2.5 hours for red wine to reach its ideal temperature of 55Â° and 3 hours for white wine to reach its ideal temperature of 45Â°.