You did it. You fed your baby through their first year—the newborn fog, the late nights, the growth spurts, the “are they eating enough?” spiral. That’s no small thing. Truly.
Now comes another milestone: weaning. Saying goodbye to formula and bottles is exciting, emotional and sometimes confusing all at once. When do bottles go? How do solids really fit into the day? What does feeding a one-year-old actually look like?
Good news: there’s no single “right” way to do this. In this guide, we’ll walk you through the weaning process in a simple, realistic way—and break down what feeding your toddler can look like moving forward.
When does weaning start?
Weaning usually happens in two parts:
- Moving off formula
- Moving away from bottles
During your baby’s first year, breast milk and/or formula provide most of their nutrition. Around their first birthday, the balance begins to shift toward solid foods.
Most families start the weaning process around age one, gradually replacing formula with whole cow’s milk or about 2-3 servings of dairy per day. By this point, your baby is eating a wider variety of foods and relying less on milk to meet their nutrition needs.
Bottle transitions typically happen around the same time. If you’ve already introduced water from a straw or open cup during solid food meals, you’re ahead of the game. The goal is to fully move away from bottles between 12 and 18 months, since prolonged bottle use can contribute to oral health issues, resistance to cups and less balanced eating patterns.
How to transition from formula to cow’s milk.
Slow and steady is the name of the game. Cow’s milk tastes different from formula, and it’s normal for babies to need time to adjust.
Try a gradual mix:
- Start with 75% formula / 25% whole milk for a few days
- Move to 50/50
- Then 25% formula / 75% milk
- Finally, 100% whole milk
*Never mix powdered formula with whole milk. Formula powder should always be mixed with water.
Some babies adjust within a week, while others take a bit longer. Follow your baby’s cues and move at a pace that feels right for them. You got this!
Why (and how much) cow’s milk?
Whole cow’s milk provides toddlers with calories, fat, protein and calcium to support healthy growth and development. If your child has a dairy intolerance or your family follows a plant-based diet, unsweetened fortified soy or pea milk can offer a similar nutrition profile. A pediatrician or pediatric dietitian can help you choose what works best for your child.
Nut milks and other plant-based milks can be part of a healthy diet, but they don’t provide enough calories or key nutrients to replace cow’s milk for toddlers. If milk isn’t a hit, you can meet nutrition needs with two to three servings of high-calcium foods like yogurt, kefir or cheese.
Aim to keep whole milk between 16–24 ounces per day. This supports nutrition without crowding out solid foods, which should now provide most of your toddler’s calories.
Weaning off the bottle.
If your baby is formula-fed, bottle weaning often happens alongside formula weaning. It can feel big (for both of you!) but a few small shifts can make it easier:
✔️ Offer milk in a straw cup first, which can feel more familiar than an open cup
✔️ If using an open cup, start with small amounts to reduce spills and frustration
✔️ Replace bottle snuggles with cuddles at other times of day
✔️ Model drinking water from a cup—babies love to copy!
✔️ If bottles were part of bedtime, swap them for another calming routine
✔️ Encourage age-appropriate independence with water access
Some families prefer a gradual approach. Others go cold turkey. A “bye-bye bottle” moment can make it feel celebratory and help mark this transition into big-kid territory.
Starting solids food at 12 months.
Welcome to toddlerhood. Around age one, most toddlers are eating 3 meals and 1-2 snacks per day, giving them lots of chances to explore new foods and textures.
A balanced plate usually includes:
- A protein
- Healthy fats
- Whole grains
- At least one fruit or vegetable
This is also where Little Spoon’s Babyblends can be a helpful bridge from babyhood to toddlerhood. With five stages that gradually grow in texture, Babyblends support babies as they move from smooth purees toward more complex bites—helping build confidence, variety and palate expansion along the way.
And remember: toddler eating is unpredictable. One day they’ll eat everything, the next day two bites is all you get. Picky phases are normal. Keep offering variety, trust their hunger cues and know that progress doesn’t always look linear.
