Mom's Best Recipes
Recipe

Modern Kneidlach Soup Recipe

Fluffy matzo balls, a bright golden broth, and plenty of cozy vibes. This streamlined kneidlach soup delivers classic comfort with weeknight-friendly shortcuts and big flavor.

Author By Matt Campbell
4.8

Kneidlach soup is the kind of comfort food that makes the kitchen go quiet for a second. You know the moment. Everyone is mid-spoonful, eyes down, and the only sound is broth and happiness.

This is a modern, quick, and tasty version that keeps the soul of the classic: tender matzo balls floating in a clean, chicken-forward broth with carrots, celery, and dill. The “modern” part is that we lean on a few smart moves: seltzer for fluff, a quick simmer, and optional shortcuts like rotisserie chicken or boxed stock that still tastes like you tried.

If you have ever been intimidated by matzo balls, consider this your permission slip. We are going for light, seasoned, not-dense. And yes, tasting as you go is encouraged.

Why It Works

  • Fluffy matzo balls thanks to chilled dough, gentle mixing, and a little seltzer for lift.
  • Fast but flavorful broth built with sautéed aromatics so it tastes like it simmered longer than it did.
  • Clear, cozy, and balanced with lemon and dill at the end for a fresh finish that keeps each bowl bright, not heavy.
  • Flexible for real life. Use homemade stock, boxed stock, or rotisserie chicken without sacrificing that classic comfort factor.

Pairs Well With

Storage Tips

Best move: store the matzo balls and soup separately if you can. Matzo balls love to drink broth, which is great in the bowl, but less great on day three.

Fridge

  • Broth and veggies: cool, then refrigerate in an airtight container for up to 4 days.
  • Matzo balls: refrigerate in a separate container for up to 4 days.

Freezer

  • Soup: freeze (preferably without noodles, if you add any) for up to 3 months.
  • Matzo balls: freeze on a sheet pan until firm, then transfer to a freezer bag for up to 1 to 2 months for best texture.

Reheat

  • Warm broth gently until simmering, then add matzo balls for 2 to 4 minutes to heat through.
  • If the soup tastes flat after chilling, add a pinch of salt and a squeeze of lemon to wake it up.

Common Questions

Why did my matzo balls turn out dense?

Usually one of three things: the batter was overmixed, it did not rest long enough in the fridge, or the simmer was too aggressive. Mix gently, chill at least 30 minutes, and keep the pot at a low simmer, not a rolling boil.

Do I have to use schmaltz?

No, but it is delicious. Schmaltz adds that classic chicken-y richness. Neutral oil works fine, and melted butter is also tasty if you are not keeping it kosher.

Can I make kneidlach with gluten-free matzo meal?

Often yes, but brands vary. Expect a slightly different texture. Keep the batter well chilled and handle gently. If it feels fragile, add an extra tablespoon of matzo meal and rest again.

Why seltzer?

The carbonation can help create lighter matzo balls. It is a small trick that often makes a noticeable difference, especially in quicker recipes.

Can I cook the matzo balls in the soup?

You can, but cooking them in salted water keeps the broth clearer and lets you control seasoning. After they are cooked, you just add them to the soup to warm through.

How do I know the matzo balls are done?

They should be puffed, tender, and cooked through. If you are unsure, lift one out and slice it in half. The center should look set, not wet or gummy. If they need more time, return them to the pot and simmer 3 to 5 minutes more.

The first time I tried making matzo balls, I treated the batter like it was cookie dough and stirred it with way too much confidence. The result was basically two seasoned golf balls floating in broth. Still edible. Still comforting. But not the tender, fluffy kneidlach I was chasing.

Now I cook this version when I want that classic bowl without turning my whole day into a project. It’s relaxed cooking: mix, chill, simmer, taste. And when a matzo ball comes up light and steamy and ready to soak up that golden broth, it feels like a tiny kitchen win that changes the whole week.