1. Wash all ingredients thoroughly.
2. Peel and dice the sweet potato into small cubes.
3. Chop the spinach and cut the chicken into small, baby-friendly pieces; rinse the peas.
4. Steam the chicken, peas, spinach, and sweet potato together until all are tender (approximately 15-20 minutes).
5. Transfer the steamed ingredients to a blender and process until a very smooth puree is achieved, using a little of the natural cooking liquid if needed for consistency.
6. Allow the puree to cool to a safe temperature before serving.

Summary:
This nutritious puree offers a balanced mix of protein, vegetables, and carbohydrates, ideal for a baby's lunch.

Storing Options:
Store the puree in an airtight container in the refrigerator for up to 48 hours.

Potential Allergies:
Contains chicken; always monitor for any allergic reactions when introducing new foods.

Side Effects:
Introduce gradually and observe for any digestive discomfort or intolerance.