Flounder for Babies
Can be served at every age once cooked through, prepared as described below. Low choking risk. Allergen risk is high (4/5): start with a small amount and watch for a reaction.
Find recipes with Flounder in Dalo SolidsLast reviewed: October 2026
Safety Information
Always read the safety guidance before servingHow to Serve Flounder to a 6–9 Months Old
Milestones for 6–9 monthsPrepare with care
Only if cooked through.
The UK Food Standards Agency advises cooking fish thoroughly, until the flesh is opaque and separates easily with a fork.
How to Cut
For babies 6-9 months, flounder should be thoroughly cooked until opaque and tender. Remove all skin and check carefully for bones, as fish bones can be a choking risk. Flake the cooked fish into tiny pieces, smaller than a pea, or mash into a soft purée if your baby is just starting solids or prefers smoother textures. Flounder mixes well with a bit of breast milk, formula, or a smooth vegetable purée for added moisture and familiarity. Always serve flounder as part of a balanced meal, for example with well-cooked vegetables and iron-rich foods.
Serving Instructions
Introduce flounder as a single-ingredient food, serving about 15-20 g (½-¾ oz) as part of a meal alongside iron-rich vegetables or legumes, and a small portion of healthy fat like olive oil or avocado. Flounder is low in mercury and can be served alongside a variety of other foods. Watch for any signs of fish allergy, and wait 2-3 days between new foods.
How to Serve Flounder to a 9–18 Months Old
Milestones for 9–12 monthsPrepare with care
Only if cooked through.
The UK Food Standards Agency advises cooking fish thoroughly, until the flesh is opaque and separates easily with a fork.
How to Cut
At this stage, continue to cook flounder thoroughly, ensuring tenderness and checking for bones. Serve the fish flaked into bite-sized pieces suitable for your child's pincer grasp—around 1 cm (½ inch) pieces. If needed, mash lightly with a fork. Encourage self-feeding and pair the flounder with vegetables and whole grains. Flounder remains low in choking risk, but always supervise and check for bones. Offer around 30-45 g (1-1.5 oz) as part of a meal.
Serving Instructions
Serve flounder 1-2 times per week, 30-45 g (1-1.5 oz) per meal, always thoroughly cooked and deboned. Offer alongside a source of vitamin C (like broccoli or bell pepper) to support iron absorption. Combine with grain components for energy and variety. Keep introducing a variety of fish to diversify nutrients and reduce the risk of food aversion.
How to Serve Flounder to a 18+ Months Old
Milestones for 18–24 monthsPrepare with care
Only if cooked through.
The UK Food Standards Agency advises cooking fish thoroughly, until the flesh is opaque and separates easily with a fork.
How to Cut
For toddlers 18+ months, flounder can be served in small fillets or larger bite-sized chunks (1.5-2 cm / ½-¾ inch), always thoroughly cooked and deboned. Continue to model careful checking for bones and teach your child to chew well. Flounder may now be included in simple fish cakes, mixed into casseroles, or paired with rice, grains, and vegetables. Serving size can be increased to 50-60 g (1.5-2 oz) as part of a balanced meal.
Serving Instructions
At 18+ months, toddlers may eat 50-60 g (1.5-2 oz) of flounder per meal, 1-2 times weekly. Continue to focus on variety and always serve well-cooked, boneless pieces, including in fish cakes, pasta dishes, or casseroles. Pair with whole grains and vegetables for a balanced meal. Encourage self-feeding and explore gentle seasonings as tolerated.
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Important Safety Disclaimer
Every child develops chewing and swallowing skills at their own pace. The preparation methods shown are general guidelines; you must always evaluate your individual child's ability before serving. By offering this food, you agree to the following:
- Choking & Preparation: All foods can pose a choking hazard. You are strictly responsible for modifying food sizes and textures to match your child's skills. Always physically inspect this food for hidden hazards (e.g., bones, pits, seeds, splinters, or tough skins) before serving.
- Food Handling: Ensure all ingredients are properly washed, stored, and cooked to safe internal temperatures to prevent foodborne illness. Never serve raw or undercooked meat, poultry, seafood, or eggs to an infant.
- Allergens: Introduce any new food one at a time. Observe your child closely for signs of an allergic reaction (hives, swelling, vomiting, or difficulty breathing) and seek emergency medical care immediately if symptoms occur.
- Strict Supervision: 100% active, arm's-length adult supervision is required at all times while your child is eating or interacting with food.
- Talk to your pediatrician: If your baby has known allergies, was born prematurely, or has feeding difficulties, check with your pediatrician before introducing new foods.
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Age and preparation guidance informed by the USDA Dietary Guidelines for Americans, the World Health Organization's complementary feeding guidelines, ESPGHAN's (European Society for Paediatric Gastroenterology, Hepatology and Nutrition) position paper on complementary feeding, and EFSA's (European Food Safety Authority) scientific opinion on the introduction of complementary feeding. This content is independently created by Dalo Baby for informational purposes only and does not imply endorsement by or affiliation with any of these organizations.
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