These turkey burgers are seasoned with fresh parsley and thyme, then topped with a slow-cooked onion jam that brings sweetness and a little tang. Ground turkey dries out fast if you treat it like beef, but a few small adjustments keep the patties genuinely juicy. The onion jam sounds fancy — it isn’t, and it makes the whole burger worth the effort.
Why this recipe works
Two things carry this recipe. First, the herbs go into the meat, not just on top — fresh parsley and thyme mixed through the ground turkey mean every bite has flavor, not just the outside edge. Second, the onion jam is cooked low and slow until the natural sugars concentrate and turn the onions glossy and deep brown; a splash of vinegar at the end cuts the sweetness so it doesn’t taste like jam from a jar. Together they compensate for turkey’s mild flavor without masking it. Pull the patties at exactly 165°F (74°C) internal temperature — that’s the safe finish point for ground poultry, and it’s also the point where they’re still moist rather than chalky.
Leftovers and meal prep
Cooked patties keep in an airtight container in the fridge for up to 3 days. Reheat them in a covered skillet over medium-low with a tablespoon of water — this steams them gently and prevents the outside from drying out before the center is warm. The onion jam stores separately in the fridge for up to 1 week and actually improves after a day. Both the raw patties and the cooked patties freeze well for up to 3 months; freeze them flat on a tray first, then transfer to a bag so they don’t stick together. Defrost overnight in the fridge before reheating — skip the microwave if you can, it makes the texture rubbery.
What can go wrong
- Patties fall apart in the pan: Ground turkey has less fat than beef, so it binds less readily. If your mix feels loose, a teaspoon of Dijon mustard or a small spoonful of plain breadcrumbs stirred in before shaping will hold things together without changing the flavor.
- Onion jam burns before it caramelizes: This happens when the heat is too high. Onions need at least 25–30 minutes over medium-low to soften and color properly — skip the garnish and use that time to watch the pan instead.
- Burgers stick to the grill or pan: Turkey patties are stickier than beef ones. Make sure the cooking surface is fully preheated and lightly oiled before the patties go on, and don’t try to flip them early — they’ll release naturally once a crust forms.
- Flat, dense patties: Overworking the mix compacts the proteins. Combine the ingredients just until they come together, then stop. Handle the shaped patties as little as possible before cooking.
- Jam too sweet, not enough depth: If your onions haven’t browned enough, the jam will taste flat and sugary. Keep cooking until the color is a deep amber — pale golden onions aren’t done yet, even if they’re soft.
Juicy Herb Turkey Burgers With Onion Jam Recipe
Ingredients
2 tablespoons olive oil
2 green onions (scallions or green shallots) - minced
1 pound ground turkey (minced turkey)
1¼ cup parsley - finely chopped
2 teaspoons Dijon mustard - plus more for serving
1 teaspoon salt - coarse
¼ teaspoon ground black pepper - freshly ground 
4 hamburger buns - for serving
1 avocado - sliced
1 bunch iceberg lettuce
2 tablespoons onion jam
Instructions
- Heat 1 tablespoon of oil in a medium sauté pan over medium heat. Add shallots; cook, stirring, until they are soft and translucent, about 2 minutes. Remove from heat, and set aside.
- Mix turkey, parsley, 2 teaspoons of mustard, and shallots in a large bowl. Season with salt and pepper.
- Divide into four equal parts, and form into patties.
- Heat the remaining tablespoon of oil in a large sauté pan over medium heat.
- Add patties, and cook until the underside is brown about 3 ½ minutes. Turn, and continue cooking until another side is brown and the centre is no longer pink about 4 minutes. Transfer to plates; serve immediately with buns, lettuce, mustard, avocado and onion jam.
Nutrition
Your questions, answered
Can I use ground chicken instead of ground turkey?
Yes — ground chicken works as a direct swap and also needs to reach 165°F (74°C) internal temperature before serving. The texture is slightly softer than turkey, so handle the patties carefully and make sure your pan or grill is hot before they go on.
Can I make the onion jam ahead of time?
Absolutely — it’s actually better made a day or two in advance. Store it in a sealed jar in the fridge for up to a week, and just warm it briefly in a small pan while the burgers cook.
How do I know when the turkey burgers are done without cutting them open?
Use an instant-read thermometer inserted into the thickest part of the patty — you’re looking for 165°F (74°C). Don’t rely on color alone; ground turkey can look cooked through before it’s actually safe.
What bun works best, and does it need to be toasted?
A standard brioche or potato bun holds up well without getting soggy from the jam. Toast it cut-side down in the same pan after the burgers come off — 60 seconds is enough, and it keeps the bun from going soft under the onion jam.
What to cook next
- Fiery Lamb Churrasco Patties
- Chicken Macadamia Sausage Rolls
- Bolivian Silpancho Beef Patties
- Savory Beef Herb Pancakes
