At its best: July to October JFMAMJJASOND
Pick: Look for glossy, firm peppers that feel heavy, with green, fresh-looking stems.
Keep: Refrigerate whole and dry; they keep about a week.
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All 28 recipes with bell peppers
At its best: July to October JFMAMJJASOND
Pick: Choose firm, smooth, shiny peppers. Wear gloves when cutting hot ones.
Keep: Refrigerate in a paper bag for a week or two, or freeze whole.
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At its best: March to May and September to November JFMAMJJASOND
Pick: Look for deep green, perky leaves with no yellowing or slime.
Keep: Refrigerate dry in its bag or a container lined with a towel; use within about 5 days.
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All 11 recipes with spinach
At its best: April to June and September to October JFMAMJJASOND
Pick: Choose heads with crisp, bright leaves and no browning at the cut end.
Keep: Wash, spin dry and refrigerate wrapped in a towel inside a bag or box.
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All 8 recipes with lettuce
At its best: October to March JFMAMJJASOND
Pick: Pick firm, deeply colored leaves; small leaves are more tender.
Keep: Refrigerate unwashed in a bag for up to a week.
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At its best: October to March JFMAMJJASOND
Pick: A good head is heavy and tight, with crisp outer leaves.
Keep: Whole heads keep for weeks in the crisper. Wrap a cut half tightly.
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All 8 recipes with cabbage
At its best: October to April JFMAMJJASOND
Pick: Choose tight, dark green heads and firm stalks; yellowing buds mean it is past its best.
Keep: Refrigerate unwashed in an open bag and use within about 5 days.
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All 8 recipes with broccoli
At its best: September to March JFMAMJJASOND
Pick: Choose firm, smooth carrots; if the greens are on, they should look fresh.
Keep: Cut off any greens, then refrigerate in a bag; carrots keep for weeks.
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All 30 recipes with carrots
At its best: August to November JFMAMJJASOND
Pick: Pick firm potatoes with no green patches, sprouts or soft spots.
Keep: Store in a cool, dark, airy place, not the fridge and not next to onions.
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All 23 recipes with potatoes
At its best: September to December JFMAMJJASOND
Pick: Choose firm sweet potatoes with smooth skin and no soft ends.
Keep: Keep in a cool, dark spot (not the fridge) and use within a couple of weeks.
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At its best: September to January JFMAMJJASOND
Pick: Look for a matte, tan skin with no green streaks, a dry stem and a heavy feel.
Keep: Whole squash keeps for a month or more in a cool, dry place. Refrigerate cut pieces.
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At its best: September to November JFMAMJJASOND
Pick: For cooking, choose small sugar or pie pumpkins, not big carving ones. Canned pumpkin puree works all year.
Keep: Whole pumpkins keep for weeks somewhere cool and dry. Refrigerate an opened can of puree in a covered container.
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At its best: October to March JFMAMJJASOND
Pick: Choose straight leeks with long white and light green parts and fresh tops.
Keep: Refrigerate unwashed for a week or more. Slice, then rinse, since soil hides between the layers.
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At its best: October to April JFMAMJJASOND
Pick: Look for firm, white bulbs with no brown spots and fresh, feathery fronds.
Keep: Refrigerate in a bag and use within about 5 days. The fronds make a good garnish.
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