Why children with autism may struggle with trying new foods and how feeding therapy can help make mealtimes less stressful.
For many families of children with autism spectrum disorder (ASD), mealtimes can feel overwhelming. A child may eat only a handful of foods, insist on a particular brand of crackers, refuse anything unfamiliar on their plate, or become upset when a preferred food looks slightly different.
When food selectivity becomes severe enough to affect a child’s nutrition, growth, health, or everyday functioning, it may be associated with a condition called Avoidant/Restrictive Food Intake Disorder (ARFID).
The good news? Children can make meaningful progress with the right support. Expanding food variety doesn’t have to involve pressure, forcing bites, or turning meals into a battle.
At Speech in the City, we believe that feeding therapy should be individualized, supportive, and focused on helping children develop positive, comfortable relationships with food.
Why Is Food Selectivity Common in Children With Autism?
Many autistic children experience differences in how they process sensory information. These differences can significantly influence their relationship with food.
A child may avoid certain foods because of:
- Texture: Crunchy foods may feel safe, while soft or mixed textures feel unpredictable.
- Taste: Strong flavors or unfamiliar tastes may be overwhelming.
- Smell: Certain food odors may cause discomfort before a child even takes a bite.
- Appearance: Color, shape, or presentation can influence whether a food feels familiar.
- Predictability: Children may prefer specific brands, packaging, or food preparation methods.
- Oral-motor challenges: Difficulty chewing, managing, or swallowing certain textures can make eating uncomfortable.
For some children, these challenges extend beyond typical picky eating and may meet the criteria for ARFID.
It’s important to recognize that food refusal is not necessarily defiance or a behavioral choice. Children may be responding to genuine sensory discomfort, anxiety, physical challenges, or a need for predictability.
Start by Understanding the Root of the Feeding Difficulty
Before beginning a feeding therapy program, it’s important to understand why a child is having difficulty eating.
Some children experience underlying medical or physical challenges that make eating uncomfortable or difficult.
A comprehensive feeding evaluation may explore:
- Gastroesophageal reflux or digestive discomfort
- Constipation
- Food allergies
- Dental pain
- Oral-motor or chewing difficulties
- Swallowing concerns
- Nutritional deficiencies
- Sensory differences and food-related anxiety
Identifying these factors helps ensure feeding therapy addresses the child’s actual needs rather than focusing solely on increasing the number of foods they eat.
6 Strategies to Help Children With Autism Explore New Foods
1. Establish Predictable Mealtime Routines
Predictability can help children feel more comfortable around food.
Offering meals and snacks at relatively consistent times creates a familiar routine and helps children recognize their natural hunger and fullness cues.
Consider establishing a comfortable eating environment with predictable seating, a manageable mealtime duration, and limited unnecessary distractions.
For many families, approximately 20–30 minutes is a reasonable mealtime window, although this should be individualized.
The goal isn’t to make children hungry enough to eat something unfamiliar. Instead, it’s to create a supportive routine where food is offered consistently without pressure.
2. Remove Pressure From Trying New Foods
One of the most important feeding strategies is also one of the simplest: take the pressure off eating.
Repeatedly asking a child to take another bite, offering bribes, or insisting they finish a food can increase anxiety and reinforce negative associations with mealtimes.
Instead:
- Offer one or two familiar, preferred foods alongside opportunities to explore something new.
- Allow unfamiliar foods to be served on a separate plate when needed.
- Let your child decide whether they are ready to interact with or taste a food.
- Celebrate curiosity and participation without requiring a bite.
Remember that progress doesn’t always mean eating.
For a child who previously couldn’t tolerate broccoli on the table, allowing broccoli on their plate may be an important step forward.
3. Encourage Food Exploration Outside of Mealtimes
Not all feeding progress happens at the dinner table!
For children with sensory sensitivities, interacting with food when there is no expectation to eat can be incredibly valuable.
Try involving your child in activities such as:
- Washing fruits and vegetables
- Helping prepare meals
- Stirring ingredients
- Grocery shopping
- Using cookie cutters to create different shapes
- Exploring foods through sensory play
These opportunities allow children to become more familiar with foods in a comfortable, playful environment.
A child who isn’t ready to taste a strawberry might enjoy washing it, cutting it, or using it during a pretend cooking activity.
All of these experiences can help build familiarity and confidence.
4. Use Food Chaining to Introduce Similar Foods
Food chaining is a feeding therapy technique that builds on foods a child already enjoys.
Rather than introducing a completely unfamiliar food, we start with something the child accepts and make small, manageable changes.
For example, a child who loves a particular brand of crunchy crackers might explore:
Favorite cracker → Similar cracker in a different shape → Different brand with a similar texture → New crunchy snack
Another child who enjoys smooth applesauce might gradually explore thicker applesauce, mashed apples, or soft apple pieces.
The key is identifying which sensory qualities make a food feel safe and building on those similarities.
Not every child will follow the same sequence, and changes should happen at a pace that feels manageable.
5. Build Comfort Through Gradual Sensory Exposure
For some children, eating an unfamiliar food involves many smaller steps.
A child may need to become comfortable looking at, touching, smelling, or interacting with food before feeling ready to taste it.
Feeding therapists may use elements of systematic desensitization and sensory-based approaches to support this process.
A possible progression includes:
- Tolerating a new food nearby
- Looking at the food
- Interacting with it using a utensil
- Touching the food
- Smelling or bringing it near the mouth
- Exploring a taste when ready
- Progressively eating the food comfortably
These steps aren’t a rigid checklist. Children may move between them, skip steps, or need repeated opportunities to feel comfortable.
The goal is to build confidence, not simply achieve a bite.
6. Celebrate Progress Beyond Eating
Children benefit when their efforts are noticed and supported.
Positive feedback can encourage curiosity and participation, especially when it’s focused on a child’s comfort, independence, and willingness to explore.
Instead of saying, “Good job eating that!” every time a child takes a bite, try:
- “You noticed that the cracker feels different!”
- “You found a new way to explore that food.”
- “You helped make our snack today!”
- “You listened to your body.”
Some children may enjoy playful activities, stickers, or shared games as part of their feeding sessions. These supports should never be used to override distress or pressure a child into eating.
When Is Feeding Therapy Recommended?
While picky eating is common in childhood, more significant feeding challenges may benefit from professional support.
Consider a feeding evaluation if your child:
- Eats a very limited number of foods
- Frequently eliminates previously accepted foods
- Experiences significant distress around new foods
- Avoids entire food groups or textures
- Has difficulty chewing or managing age-appropriate foods
- Relies heavily on nutritional supplements
- Experiences mealtime challenges that disrupt family routines
- Has concerns related to nutrition, growth, or overall health
Children with ARFID or complex feeding challenges often benefit from a multidisciplinary team.
Depending on the child’s needs, this team may include a speech-language pathologist specializing in feeding, an occupational therapist, a registered dietitian, a pediatrician, and a behavioral or mental health professional.
For older children with ARFID, cognitive behavioral therapy adapted for ARFID (CBT-AR) may also be appropriate. Family-based and parent-training interventions can help caregivers build supportive mealtime routines.
Research on structured parent-training programs, including the MEAL Plan for children with autism, has shown promising improvements in feeding-related behaviors and food acceptance.
Importantly, there is no single feeding therapy approach that works for every autistic child. Treatment should reflect each child’s sensory preferences, communication abilities, medical needs, and comfort.
What About Nutritional Deficiencies?
Children who eat a highly restricted diet may be at increased risk for certain nutrient deficiencies, even when they appear to be growing adequately.
Depending on their diet, these may include:
- Iron
- Calcium
- Vitamin D
- Vitamin C
- Vitamin A
- Zinc
A pediatrician or registered dietitian can help evaluate nutritional intake and determine whether laboratory testing or supplementation is appropriate.
Addressing nutrition and expanding food variety can happen simultaneously. Children should not have to eat unfamiliar foods before receiving the nutritional support they need.
How Long Does It Take to Expand Food Variety?
This is one of the most common questions parents ask.
The answer is that every child progresses differently.
For some children, increasing the quantity of a familiar food is relatively straightforward. Expanding the variety of foods they comfortably eat can take considerably more time.
A child might spend several sessions simply becoming comfortable with a new texture. Another child may quickly accept a food that resembles something they already enjoy.
Some children need many exposures before they feel ready to taste or eat a food.
Feeding progress isn’t always measured by how many new foods a child eats.
Progress may also look like:
- Sitting comfortably during family meals
- Tolerating unfamiliar foods nearby
- Participating in food preparation
- Exploring a previously avoided texture
- Feeling less anxious when a meal looks different
- Communicating food preferences and boundaries
- Becoming more flexible around food presentations
These small achievements can build the foundation for meaningful, lasting changes.
How Speech in the City Can Help
At Speech in the City, our feeding therapy approach begins with understanding the whole child.
We recognize that eating involves far more than taking bites. It requires coordination of sensory processing, oral-motor skills, emotional regulation, communication, and learned experiences.
Our pediatric feeding specialists work with children and families to identify barriers to eating, build comfort with food exploration, and develop individualized strategies for expanding food variety.
We also believe parent involvement is essential. By helping caregivers understand their child’s feeding differences and introducing practical strategies for home, we aim to make mealtimes more comfortable for the entire family.
Your Child Doesn’t Need to Be Forced to Try New Foods to Make Progress
For children with autism and ARFID, successful feeding therapy isn’t about winning a battle over broccoli or convincing a child to take one more bite.
It’s about building trust, understanding sensory differences, supporting nutrition, and creating opportunities for children to develop a more comfortable relationship with food.
With patience, individualized support, and a collaborative approach, many children can gradually increase their flexibility and confidence around eating.
Concerned about your child’s limited food variety?
Speech in the City offers pediatric feeding evaluations and individualized feeding therapy to help children and families navigate feeding challenges.
Contact us at hello@speechinthecity.com or visit www.speechinthecity.com to learn more about our feeding therapy services.
This article is intended for educational purposes and is not a substitute for individualized medical or feeding therapy advice. Children with significant nutritional concerns, growth difficulties, or suspected swallowing problems should receive appropriate professional evaluation.