Red elongated NuMex Joe E. Parker peppers with one sliced pod

KnowThePepper

Mild

NuMex Joe E. Parker

Scoville Heat Units
900 SHU
Species
C. annuum
Origin
New Mexico, USA
Quick Summary

The NuMex Joe E. Parker is a Hatch-style New Mexico chile developed at New Mexico State University, listed in NMSU CR-706 at 900 SHU. It is prized across the Southwest for thick walls, mild heat, and rich roasted flavor in green chile sauce, enchiladas, and stews.

Heat
900 SHU
Origin
New Mexico, USA
  • Species: C. annuum
  • Heat tier: Mild (0-999 SHU)

What is NuMex Joe E. Parker?

NuMex Joe E. Parker is a mild New Mexican pod-type chile released by New Mexico State University in 1990. NMSU CR-706 lists its heat level at 900 SHU, so the old zero-heat description was wrong.

That puts it below jalapeno heat and close to other mild green chiles, but it is not heatless. The cultivar was selected for green and red chile production in southern New Mexico, with strong yield, wall thickness, and red-after-green performance.

For cooking, treat NuMex Joe E. Parker as a mild roasting chile. It has enough heat to register in sauces and roasted strips, but its main value is the thick New Mexican pod shape rather than aggressive burn.

The heat lives in the placenta - the white inner membrane - not the seeds. Scraping out the placenta and seeds reduces heat by about 50%, while leaving them in keeps the full 900 SHU intensity.

History & Origin of NuMex Joe E. Parker

The NuMex Joe E. Parker was released in 1990 by New Mexico State University's Chile Pepper Institute, one of the most prolific pepper breeding programs in the United States. The variety was named in honor of Joe E. Parker, a New Mexico farmer who contributed decades of work to the state's chile industry.

New Mexico's chile culture stretches back centuries, rooted in Indigenous agricultural traditions long before Spanish colonizers arrived in the region. The NMSU breeding program formalized that heritage into improved commercial varieties starting in the mid-20th century, with the earthier dried flavor of the Pasilla and similar mild chiles influencing how breeders thought about flavor targets.

Joe E. Parker became a standard in Hatch Valley fields quickly after release, favored for its disease resistance, consistent pod size, and high yield - traits that matter enormously in commercial production.

How Hot is NuMex Joe E. Parker? Heat Level & Flavor

The NuMex Joe E. Parker delivers 900 Scoville Heat Units, placing it in the Mild tier (0-999 SHU).

Heat Position on the Scoville Scale
0 SHU 3,200,000+ SHU
C. annuum
NuMex Joe E. Parker chiles roasting with blistered skins

NuMex Joe E. Parker Nutrition Facts & Serving Context

30
Calories
per 100g
95 mg
Vitamin C
106% DV
875 IU
Vitamin A
18% DV
None
Capsaicin
capsaicinoids

A 100-gram serving of raw green New Mexico-type chile like Joe E. Parker provides roughly 27 calories, 1.3g protein, 6.3g carbohydrates, and 1g fat. Dietary fiber runs about 1.5g per serving.

Vitamin C content is notably high - green chiles deliver well over 100mg per 100g, exceeding most citrus fruits. Roasting reduces some vitamin C but concentrates other compounds.

These peppers also provide vitamin A precursors, potassium, and folate in meaningful amounts. The mild heat means capsaicin content is minimal, though trace amounts are still present.

A 100g serving of fresh pods provides approximately 20-40 calories, notable vitamin C (often 80-150% of daily value), and small amounts of vitamin B6, potassium, and folate. Because the mild 900 SHU range means minimal capsaicin, these peppers are easy on digestion and safe for heat-sensitive individuals. These peppers fall in the mild category on the Scoville scale. For the full mechanism of capsaicin and heat perception, see how capsaicin activates TRPV1 receptors.

Best Ways to Cook with NuMex Joe E. Parker Peppers

Fresh & Raw
Eat whole, slice into salads, or use as a mild garnish.
Roasted
Roast to bring out natural sweetness with gentle warmth.
Sautéed
Cook into stir-fries, pasta, and egg dishes.
Stuffed
Fill with rice, meat, or cheese and bake.

Roasting is where NuMex Joe E. Parker shows its full character. The thick walls allow the skin to blister and blacken without the flesh turning mushy, giving you clean, smoky strips after peeling that hold their shape in sauces, stews, and casseroles.

Green chile sauce made from Joe E. Parker is the backbone of New Mexico cuisine. Simmer roasted, peeled, and chopped pods with garlic, onion, and chicken or vegetable broth for a sauce that goes over eggs, burritos, tamales, or grilled pork. The mild heat means you can use a generous amount without overwhelming the dish.

From Our Kitchen

For anyone comparing options, the zero-heat sweetness of a thick-walled sweet pepper offers a useful flavor baseline - Joe E. Parker adds that roasted earthiness on top of similar structural qualities.

Stuffed preparations work well too. The pods are large enough to hold cheese, ground meat, or a grain filling, and they stay intact through baking. Chiles rellenos made with Joe E. Parker have a cleaner, less bitter skin than smaller varieties.

Canned green chile is often Joe E. Parker or a close relative - if you have used canned Hatch chile, you already know this pepper's flavor.

Where to Buy NuMex Joe E. Parker & How to Store

Fresh NuMex Joe E. Parker pods show up at farmers markets and specialty grocers in August and September, especially in the Southwest. Look for firm, glossy, unblemished green pods with no soft spots or wrinkling.

For practical guidance on how to store peppers long-term, roasting and freezing is the standard approach - charred, peeled pods freeze well for up to 12 months with minimal quality loss.

Canned Hatch green chile (often Joe E. Parker) is available year-round at most grocery stores. Dried red pods appear occasionally at specialty markets. Check the regional pepper tradition section for sourcing context by growing region.

Fresh NuMex Joe E. Parker keep 1-2 weeks refrigerated, stored unwashed in a paper bag inside the crisper drawer. Washing before storage traps moisture and accelerates mold. For longer storage, freeze whole pods without blanching - they retain full heat and flavor for up to 6 months and thaw ready for cooked dishes.

For NuMex Joe E. Parker, dried or powdered forms last 1-2 years in an airtight container away from light and heat. Whole dried pods last longer than pre-ground powder.

What to Look For
  • Firm pods with taut skin and consistent color
  • Should feel heavy relative to size
  • Minor stem cracks (“corking”) are normal
  • Avoid anything soft, shriveled, or with dark wet spots
How to Store
  • Fresh: Unwashed, paper bag, crisper drawer - 1 to 2 weeks
  • Frozen: Wash, dry, freeze whole on sheet pan, then bag - 6+ months
  • Dried: Airtight container away from light - up to 1 year
Frozen peppers soften in texture. Best for cooking, not raw use.

Best NuMex Joe E. Parker Substitutes & Alternatives

If you need to replace numex joe e. parker, start with peppers that keep the same job in the dish. Long Hot Italian is the closest match in this set at 100–1K SHU and the same C. annuum species.

Our top pick: Long Hot Italian (100–1K SHU). Same species (C. annuum) and nearly the same heat, so it swaps in at a 1:1 ratio without changing the character of the dish. The flavor leans sweet and mild, which is close enough that most people won’t notice the difference in a cooked recipe.

1
Long Hot Italian
100–1K SHU · Italy
Same species, sweet and mild flavor · similar heat
Medium
2
Mexibell Pepper
100–1K SHU
Similar heat level
Medium
3
Santa Fe Grande
500–700 SHU · New Mexico, USA
Same species, mild and tangy flavor · similar heat
Mild
4
Peppadew Pepper
280–650 SHU · South Africa
Sweet, tangy, and lightly brined flavor profile · similar heat
Mild
5
Banana Pepper
0–500 SHU
Same species, mild, tangy, slightly sweet flavor · similar heat
Mild

How to Grow NuMex Joe E. Parker Peppers

NuMex Joe E. Parker performs best in hot, dry climates that mirror its New Mexico origins, but it adapts reasonably well across USDA zones 5-10 with proper timing. Start seeds indoors 8 to 10 weeks before your last frost date - indoor starting and transplanting is the right move in most of the country since this variety needs a long season.

Transplant outdoors once nighttime temperatures stay consistently above 55°F. Plants reach 24 to 30 inches tall and benefit from staking once pods develop, since the large fruit can cause stems to lean.

Full sun and well-draining soil are non-negotiable. Water deeply but infrequently - consistent moisture during pod development prevents cracking, but waterlogged roots will stunt the plant quickly.

Days to maturity run approximately 75 to 80 days from transplant to green harvest, longer if you want red-ripe pods. Compared to the faster-maturing, smaller-podded Lumbre chile, Joe E. Parker takes more patience but delivers much larger pods with thicker walls.

Harvest green pods before any hint of red appears if you want the classic Hatch flavor. The plant continues producing through the season if you pick consistently.

Fact-Checked & Expert Reviewed
Editorial Standards: All SHU numbers verified against published research or lab results. Growing tips field-tested across multiple climate zones. Culinary uses tested in professional kitchen settings.
Review Process: Written by Marco Castillo (Founder & Lead Reviewer) , reviewed by Karen Liu (Lead Fact-Checker & Science Editor) . Last updated June 21, 2026.

NuMex Joe E. Parker FAQ

NuMex Joe E. Parker sits at the mild end of the Hatch chile spectrum, typically measuring well under 1,000 SHU. Varieties like Big Jim can run hotter, while Joe E. Parker was specifically bred for consistent mild heat and commercial reliability.

Yes - this variety adapts to any region with a long, hot summer and well-draining soil. Starting seeds indoors 8 to 10 weeks before last frost gives it enough runway to produce full-sized pods even in shorter-season climates.

Place roasted pods immediately into a sealed plastic bag or covered bowl for 10 to 15 minutes - the steam loosens the skin dramatically. The thick walls of Joe E. Parker make peeling cleaner and faster than thinner-walled varieties.

Many commercial Hatch green chile products use Joe E. Parker or closely related NMSU varieties because of their consistent pod size and flavor. The label rarely specifies the exact cultivar, but the flavor profile is nearly identical.

Joe E. Parker is primarily a fresh-use and roasted green chile, while the deep, chocolatey dried character of the Mulato develops through a completely different drying process. The two serve different culinary purposes despite both being mild.

Sources & References

Species classification: C. annuum - based on published botanical taxonomy.

KL
Fact-checked by Karen Liu
Research Contributor
SHU Verified
Sources Cited
Expert Reviewed
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