
This sheet pan meal combines chicken, butternut squash, and cauliflower into a nutritious baby food option that works beautifully as either a smooth puree or finger food for baby-led weaning. The simple preparation makes it perfect for busy parents looking to provide homemade nutrition for their little ones.
I developed this recipe when my daughter started solids and was amazed at how quickly it became a staple in our rotation. The natural sweetness from the squash paired with the protein-rich chicken created a combination that even my pickiest eater would happily gobble up.
Ingredients
- Boneless skinless chicken breast: Provides lean protein essential for your growing baby
- Butternut squash: Offers natural sweetness plus vitamin A for eye development; look for firm squash with no soft spots
- Cauliflower florets: Add mild flavor and important nutrients like vitamin C and K; choose white tight florets without browning
Step-by-Step Instructions
- Prepare the oven:
- Preheat your oven to 400°F and line a baking sheet with parchment paper or a silicone mat. This preparation ensures nothing sticks and makes cleanup significantly easier.
- Arrange ingredients:
- Place the cauliflower florets and butternut squash pieces directly on the baking sheet, spreading them out evenly. For the chicken breast, wrap it completely in foil to create a sealed packet; this traps moisture and ensures tender, juicy chicken perfect for baby.
- Bake everything:
- Slide the baking sheet into your preheated oven and bake for 20 to 25 minutes. Halfway through, flip the vegetables to ensure even cooking. The vegetables are done when easily pierced with a fork, and the chicken should be completely cooked through with no pink remaining.
- For puree option:
- Allow everything to cool slightly, then chop the chicken into smaller pieces. Transfer all ingredients to a blender or food processor and puree for 1 to 2 minutes until smooth. Add liquid in small increments as needed to achieve desired consistency; about 1/2 cup of water works well.
- For finger food option:
- Let everything cool to a safe temperature for baby. Slice the chicken into strips approximately 2 to 3 inches long, then arrange each ingredient separately on a plate for baby to explore and enjoy.

Butternut squash has become my secret weapon in baby food recipes. Not only does its natural sweetness make the entire dish more appealing to little ones, but I've found it helps mask the sometimes bland flavor of cauliflower that some babies might otherwise reject. The first time I served this to my daughter, she literally opened her mouth like a baby bird waiting for the next spoonful!
Storage Solutions
Proper storage is crucial for maintaining freshness and safety when preparing baby food in batches. After cooking and allowing the food to cool completely, transfer to airtight containers. For refrigerator storage, the meal will stay fresh for up to 4 days. For longer storage, freeze the puree in individual portions using dedicated baby food freezer trays or small containers. Once frozen, transfer to freezer bags labeled with the date. The puree maintains optimal quality for about 4 months in the freezer. When ready to use, thaw overnight in the refrigerator or using the defrost setting on your microwave, stirring well to eliminate any hot spots before serving.

Adaptable Ingredients
This recipe offers wonderful flexibility for accommodating dietary needs or available ingredients. Sweet potato makes an excellent substitute for butternut squash, offering similar nutritional benefits and natural sweetness. If cauliflower isn't available, broccoli provides comparable nutrients, though with a stronger flavor profile. For the protein component, turkey breast works perfectly in place of chicken with minimal difference in taste or texture. For plant-based options, firm tofu can replace the chicken completely; just reduce the cooking time by about 5 minutes. Regardless of substitutions, maintain similar sized pieces to ensure even cooking throughout.
Expanding Baby's Palate
As your baby grows more comfortable with eating, this basic recipe provides an excellent foundation for introducing new flavors. Around 8 months, consider adding mild herbs like thyme or oregano to the vegetables before roasting. By 10 months, a tiny sprinkle of cinnamon on the squash opens new flavor dimensions. For babies nearing their first birthday, a small amount of butter melted over the vegetables adds richness and helps with fat-soluble vitamin absorption. When serving as finger foods, try arranging the components in a simple face pattern on the plate to make mealtime more engaging. These gradual introductions help develop an adventurous eater without overwhelming their developing palate.
Frequently Asked Questions
- → How long should I bake the chicken and veggies?
Bake at 400°F for 20-25 minutes, flipping the vegetables halfway, until they can be pricked by a fork and the chicken is fully cooked.
- → Can I freeze the leftovers?
Yes, the puree can be frozen for up to four months. Finger foods also store well in an air-tight container in the fridge for up to four days.
- → What is the suggested age for serving this meal?
This meal is suitable for babies aged six months and older, whether as a puree or finger food for baby-led weaning.
- → What liquid should I use for the puree?
You can use water, broth, formula, or breast milk in 1/4 cup increments to achieve the desired puree consistency.
- → How should I cut the ingredients for baby-led weaning?
Slice the chicken into strips and the squash into 2-3" pieces to make them easy for babies to grip and eat independently.