Kohlrabi for Babies: When to Introduce, Puree Recipe, and Safety Tips

Kohlrabi is one of those vegetables that rarely appears on baby food lists — not because there’s anything wrong with it, but because most baby food guides stick to the same ten vegetables on repeat. Sweet potato, peas, carrots, butternut squash. Over and over.

That’s a missed opportunity. Kohlrabi is mild, easy to digest, packed with vitamin C, and simple to prepare as both a smooth puree and a finger food. Babies who are exposed to a wider range of vegetables early on are more likely to accept diverse foods as toddlers and beyond. Kohlrabi is a great way to expand that range.

Here’s everything you need to know about feeding kohlrabi to your baby — when to start, how to prepare it safely at every stage, and what to watch for.

When Can Babies Eat Kohlrabi?

From 6 months old, when they start solid foods.

Kohlrabi can be introduced as one of your baby’s first foods, right alongside the more common starter vegetables. There’s no medical reason to delay it. It’s not a common allergen, it’s low in nitrates (unlike beets and spinach, which some pediatricians recommend delaying), and it has a mild flavor that most babies accept easily.

The American Academy of Pediatrics (AAP) recommends introducing solid foods around 6 months. Signs your baby is ready:

• Can sit upright with minimal support
• Shows interest in food (reaching for it, watching you eat)
• Has lost the tongue-thrust reflex (doesn’t automatically push food back out)
• Can bring objects to their mouth

If your baby meets these milestones, kohlrabi is fair game.

Nutritional Benefits of Kohlrabi for Babies

Kohlrabi is nutrient-dense in exactly the ways that matter for infant development. Here’s what one cup of cooked kohlrabi (about 165g) provides:

• Vitamin C: 89 mg (well over 100% of an infant’s daily need). Vitamin C supports immune function and helps with iron absorption — critical for babies transitioning from breast milk or formula to solid foods.
• Fiber: 1.8 g per half cup. Enough to support digestion without causing discomfort. Many babies experience constipation when starting solids; kohlrabi’s gentle fiber helps keep things moving.
• Potassium: 473 mg per cup. Important for muscle function and hydration.
• Vitamin B6: Supports brain development and nervous system function.
• Low allergen risk. Kohlrabi is not among the top allergens (milk, eggs, peanuts, tree nuts, wheat, soy, fish, shellfish). Allergic reactions to kohlrabi are extremely rare.

For a full nutritional breakdown, see our kohlrabi nutrition guide.

How to Prepare Kohlrabi for Each Age

The right preparation depends on your baby’s age and eating skills. Here’s a stage-by-stage guide.

6–8 Months: Smooth Puree

At this stage, most babies are just learning to swallow non-liquid food. Smooth, thin purees are the safest starting point.

Basic Kohlrabi Puree

Ingredients:

• 2 medium kohlrabi, peeled and diced into 1-inch cubes
• Water, breast milk, or formula for thinning

Instructions:

1. Peel the kohlrabi. The skin is tough and fibrous — always remove it completely. Cut away any woody spots near the base. Our peeling and prep guide shows the best technique.
2. Steam the kohlrabi. Place cubes in a steamer basket over boiling water. Steam for 15–20 minutes, until very soft — a fork should slide through with zero resistance. Steaming preserves more nutrients than boiling.
3. Blend. Transfer steamed kohlrabi to a blender or food processor. Blend until completely smooth, adding liquid as needed to reach a thin, pourable consistency. For first-time eaters, aim for a consistency similar to yogurt.
4. Cool and serve. Let the puree cool to body temperature before serving. Test it on the inside of your wrist — it should feel warm, not hot.

Yield: About 1.5 cups of puree.

Storage: Refrigerate for up to 3 days in a sealed container. Freeze in ice cube trays for up to 3 months — pop out frozen cubes and thaw one or two at a time for individual servings.

Flavor combinations for puree:

Kohlrabi puree is mild on its own — which is a good thing for first introductions. After your baby has tried it plain a few times, you can mix it with:

• Apple — adds natural sweetness; steam and blend together
• Pear — milder than apple, very smooth
• Sweet potato — adds creaminess and beta-carotene
• Peas — adds protein and a slightly sweeter flavor
• Carrot — classic combo, bright color

Introduce one new ingredient at a time, with 2–3 days between new foods, so you can identify any reactions.

8–10 Months: Soft Mash and Small Pieces

By 8 months, most babies can handle thicker textures — mashed food with soft lumps, and very small pieces they can pick up with a raking grasp.

Preparation:

• Steam kohlrabi as above until very soft.
• Instead of blending smooth, mash with a fork, leaving small soft lumps.
• Or dice steamed kohlrabi into very small pieces (about the size of a pea).
• Toss the small pieces in a tiny amount of butter or olive oil for flavor and to make them easier to pick up.

Safety note: At this stage, pieces should be soft enough to smash between your thumb and forefinger with almost no pressure. If it requires any real force to crush, steam it longer.

10–12 Months: Soft Finger Food

Babies at this stage are developing the pincer grasp (thumb and forefinger) and are ready for larger pieces of soft food they can pick up and self-feed.

Preparation:

• Steam kohlrabi until very soft (fork-tender).
• Cut into strips roughly the size of your little finger — long enough for the baby to hold with one end sticking out of their fist.
• Alternatively, cut into thin rounds (about 1/4-inch thick).
• A light coating of olive oil helps with grip.

This is where kohlrabi excels as a baby food. Steamed kohlrabi strips hold their shape well enough for small hands to grip but are soft enough to gum safely. They don’t fall apart the way steamed broccoli florets can, and they’re less slippery than steamed carrot sticks.

12+ Months: Wider Range of Preparations

After the first birthday, most babies can handle a wider range of textures and preparations. You can serve kohlrabi:

• Roasted — cut into wedges, toss with olive oil, roast at 400°F until soft and caramelized. The natural sugars concentrate and make the flavor more appealing.
• In soups — dice and add to family soups. By this age, most babies can handle the textures in a typical home-cooked soup.
• As mash — mashed kohlrabi with butter makes an excellent side dish for toddlers. Serve alongside protein and another vegetable.
• Raw (with caution) — from about 18 months, some toddlers with a full set of front teeth can handle thin slices of raw kohlrabi as a crunchy snack. Supervise closely and cut thin.

Baby-Led Weaning (BLW) Approach

If you’re following baby-led weaning — skipping purees and going straight to finger foods at 6 months — kohlrabi works, but preparation matters.

For BLW at 6 months:

• Steam kohlrabi until extremely soft (softer than you think necessary).
• Cut into thick strips (about the width and length of an adult finger).
• The baby will hold the strip and gnaw on the end that sticks out of their fist.
• Test the softness yourself: you should be able to squish it between your tongue and the roof of your mouth with no effort.

Common BLW concern: Won’t the baby choke on pieces?

Gagging and choking are different. Gagging is normal — it’s a protective reflex that pushes food forward in the mouth. Choking is silent and dangerous. To minimize risk:

• Always supervise eating.
• Make sure the kohlrabi is steamed until very, very soft.
• Never give raw kohlrabi to babies under 12 months — the firmness is a choking hazard.
• Seat baby upright at 90 degrees, never reclined.
• Learn infant CPR before starting solids (recommended for all parents regardless of feeding method).

Allergy Information

Kohlrabi allergies are extremely rare. It’s not classified among common allergens by any major pediatric authority.

That said, kohlrabi is a cruciferous vegetable (brassica family). In very rare cases, people with sensitivities to other brassicas (broccoli, cabbage, cauliflower) may react to kohlrabi. Symptoms would typically be mild — digestive discomfort, skin rash — not anaphylaxis.

Follow the standard introduction protocol: offer a small amount, wait 2–3 days, watch for any reaction before offering again or introducing another new food.

Gas and Digestive Concerns

Like all cruciferous vegetables, kohlrabi contains raffinose — a complex sugar that can cause gas. In babies, this may cause:

• Mild fussiness after eating
• More gas than usual
• Slightly looser stools

These are normal and not harmful. If gas is significant:

• Start with very small portions (1–2 tablespoons of puree).
• Steaming or cooking kohlrabi breaks down some of the gas-causing compounds — never serve raw kohlrabi to babies under 12 months anyway.
• Build up gradually. Most digestive systems adapt within a week or two of regular exposure.

If your baby shows signs of significant discomfort, blood in stool, or persistent vomiting after eating kohlrabi, stop and consult your pediatrician.

Freezing Baby Food Kohlrabi

Batch-cooking and freezing kohlrabi puree saves significant time.

Method:

1. Steam and puree a large batch of kohlrabi.
2. Pour into silicone ice cube trays or small silicone molds.
3. Freeze solid (about 4–6 hours).
4. Pop out frozen cubes and transfer to a freezer-safe zip bag or container.
5. Label with the date.

Storage: Up to 3 months in the freezer.

Thawing: Move cubes to the fridge the night before, or thaw in a small saucepan over low heat. You can also microwave in 15-second bursts, stirring between each — but always test the temperature before serving to avoid hot spots.

Sample Kohlrabi Meal Ideas by Age

6 months: Kohlrabi puree (2–3 tablespoons) alongside breast milk or formula.

8 months: Kohlrabi and pear puree with a few soft pea-sized kohlrabi pieces on the tray for self-feeding practice.

10 months: Steamed kohlrabi strips with shredded chicken and soft avocado slices.

12 months: Mashed kohlrabi with butter, alongside baked salmon and steamed green beans.

18 months: Roasted kohlrabi wedges with a yogurt dipping sauce, raw thin kohlrabi slices (supervised), or kohlrabi in a mild curry or soup.

The Takeaway

Kohlrabi is a safe, nutritious, and underused baby food. Its mild flavor, excellent vitamin C content, and adaptable texture make it suitable from the very start of solid foods at 6 months. It works equally well as a puree for spoon-feeding and as a finger food for baby-led weaning.

The key rules are simple: always peel it, always cook it until very soft for babies under 12 months, and introduce it the same way you’d introduce any new food — one at a time, with a few days of observation in between.

Most babies accept kohlrabi readily because it doesn’t have a strong or bitter flavor. It’s the kind of vegetable that gets a neutral reaction at first — and that’s exactly what you want. Neutral means they’ll eat it without resistance, and repeated exposure builds lifelong acceptance.

Start with the basic puree. If your baby likes it, you’ve just added a versatile, nutrient-dense vegetable to the rotation that most other parents don’t even know about.