These broiled chicken burgers are built for nights when you want a real burger without firing up the grill or dirtying a stack of dishes. Ground chicken gets mixed with baby spinach, oats, and a short list of pantry seasonings, then broiled on a single foil-lined pan while the peppers cook in one skillet alongside. At 240 calories per serving and done in 30 minutes, they’re a genuinely practical weeknight option — not just a lighter swap that tastes like compromise.
Before you start
Two things determine whether these patties turn out juicy or dry. First, don’t skip the foil lining — it’s not just for cleanup. A lightly greased foil surface conducts heat evenly and stops the lean chicken from sticking and tearing when you flip. Second, use a meat thermometer. Ground chicken must reach 165°F (74°C) internally; the 6–7 minutes per side in the recipe gets you there under most broilers, but broiler output varies significantly between ovens. Check the thickest patty before pulling the pan. Skip the garnish — not worth the extra dish.
Substitutions that actually work
- Oats: Quick-cooking oats are the binder here. Rolled oats work but leave a slightly chewier texture. Don’t swap in breadcrumbs without reducing the amount — breadcrumbs absorb less moisture and can make the patties dense.
- Balsamic vinegar: Worcestershire sauce works as a 1:1 swap and adds a similar depth of umami without changing the texture.
- Soy sauce: Coconut aminos if you’re watching sodium — same quantity, slightly sweeter.
- Baby spinach: Finely chopped kale or Swiss chard both work. Chop them small so they incorporate evenly and don’t create wet pockets in the patty.
- Red bell peppers: Any color capsicum works. Green peppers are less sweet and slightly more bitter, which is fine if that’s what you have.
Mistakes to avoid
- Overmixing the patty mixture: Stir just until the ingredients are combined. Working the mixture too long compacts the proteins and produces a rubbery burger, not a tender one.
- Making thick patties: Keep them at ½ inch. Thicker patties take longer to reach 165°F, which means the outside overcooks before the center is safe. If you want a larger burger, go wider, not taller.
- Crowding the baking sheet: Leave at least an inch between patties. Too close together and they steam rather than brown, losing the crust the broiler is supposed to create.
- Walking away from the broiler: Broilers work fast and the difference between golden and burnt is under a minute. Stay close and check at the 6-minute mark on each side rather than waiting for the full 7.
- Sautéing the peppers on too low a heat: Medium to medium-high is correct. Low heat makes them watery and soft rather than lightly caramelized. Get the pan hot before adding the olive oil and peppers.
Broiled Chicken Burgers with Sautéed Peppers
Equipment
Ingredients
1 pound ground chicken - minced chicken, about 450g
2 ounces baby spinach - about 60g / 2 packed cups, roughly chopped
½ small onion - finely diced
1 clove garlic - minced
1 tablespoon cilantro - chopped (coriander)
2 teaspoons balsamic vinegar
2 teaspoons soy sauce - use tamari for gluten-free
1 teaspoon lemon juice- ¼ cup quick-cooking oats - 20g
1 teaspoon salt - to taste
½ teaspoon ground black pepper - or to taste- 2 small red bell peppers - red capsicum, thinly sliced
1 tablespoon olive oil
Instructions
- Line a rimmed baking sheet with aluminium foil and grease lightly.
- Roughly chop the baby spinach. In a large bowl, combine the ground chicken, chopped spinach, diced onion, minced garlic, cilantro, oats, balsamic vinegar, soy sauce, lemon juice, salt, and black pepper. Mix gently until just combined — do not overwork the meat or the patties will be dense. Divide the mixture into 4 equal portions and shape into patties about ½ inch (1.3cm) thick.1 pound ground chicken, 2 ounces baby spinach, ½ small onion, 1 clove garlic, 1 tablespoon cilantro, 2 teaspoons balsamic vinegar, 2 teaspoons soy sauce, 1 teaspoon lemon juice, ¼ cup quick-cooking oats, 1 teaspoon salt, ½ teaspoon ground black pepper
- Position an oven rack approximately 6 inches (15cm) from the broiler element and preheat the broiler on high (approximately 500°F / 260°C) for 5 minutes. Place the patties on the prepared baking sheet and broil for 6–7 minutes per side, until an instant-read thermometer inserted into the thickest patty reads 165°F / 74°C.
- While the burgers broil, heat the olive oil in a non-stick skillet over medium-high heat. Add the sliced red bell peppers and sauté for 3–5 minutes, stirring occasionally, until softened and lightly charred at the edges. Season with a pinch of salt and pepper to taste.2 small red bell peppers, 1 tablespoon olive oil, 1 teaspoon salt, ½ teaspoon ground black pepper
- Transfer the broiled burgers to plates and spoon the sautéed peppers over the top. Serve immediately on their own, alongside an avocado and tomato salad, or on toasted wholemeal buns.
Notes
Nutrition
Your questions, answered
Can I make the patties ahead of time?
Yes — form the patties, layer them between sheets of parchment, cover, and refrigerate for up to 24 hours before broiling. Don’t mix and refrigerate the raw mixture without shaping it; formed patties hold together better and chill more evenly.
How do I know the burgers are fully cooked without cutting them open?
Use an instant-read thermometer inserted into the side of the thickest patty — you’re looking for 165°F (74°C). Ground chicken shows no reliable visual cue like beef does; color alone is not a safe indicator.
Can I freeze these burgers?
Freeze them raw, not cooked. Shape the patties, place them on a parchment-lined tray to freeze solid, then transfer to a zip bag for up to 2 months. Thaw overnight in the fridge before broiling — don’t broil from frozen or the outside will overcook before the center reaches a safe temperature.
My patties keep falling apart — what’s going wrong?
The most common cause is too much moisture from the spinach. Roughly chop the baby spinach and pat it dry before mixing it in. If the mixture still feels very wet after combining, add another tablespoon of oats and let it rest for 5 minutes before forming patties.
What to cook next
- Chicken Macadamia Sausage Rolls
- Colombian Chicken Cheese Empanadas
- Spicy Beef Stuffed Peppers
- Andean Chicken Potato Locro
