Steps
-
Preheat your oven to 350°F (175°C). Line a baking sheet with unbleached parchment paper.
-
If your lentils aren’t already very soft, mash them with a fork or blend briefly in a food processor until they form a thick, smooth paste. There should be no whole lentils remaining.
-
In a bowl, combine the mashed lentils, sweet potato puree, melted coconut oil, and coconut flour. Stir until a thick, uniform batter forms. It should be scoopable but not runny. If it’s too wet, add coconut flour one teaspoon at a time.
-
Transfer the batter to a zip-top bag and snip a small corner (about 1/4 inch). Pipe small mounds, roughly the size of a marble, onto the parchment-lined baking sheet. Space them about 1 inch apart.
-
Bake for 18-22 minutes until the puffs are firm to the touch and lightly golden on the bottom. They should feel dry on the outside but remain slightly tender inside — not crunchy all the way through, since the lentils create a denser texture than grain-based puffs.
-
Let the puffs cool completely on the baking sheet before serving. Test one yourself — it should be soft enough to press flat between your fingers and dissolve easily when chewed.
Why It Works
Commercial bean-based baby snacks like lentil puffs often contain rice flour, sunflower oil, and added salt. These homemade puffs are built on red lentils, which are one of the best plant-based sources of iron and folate for growing babies. Red lentils also provide gentle, easily digestible protein — about 9 grams per half cup when cooked. Sweet potato adds beta-carotene, potassium, and natural sweetness, while coconut flour provides binding fiber and coconut oil delivers medium-chain fatty acids that are easy for immature digestive systems to absorb and use for energy and brain development.
Tips
- Cook lentils until they fall apart. Red lentils should be so soft that they practically dissolve when stirred. This makes the puffs smooth and safe — no firm lentil pieces that could be hard to manage for a baby still learning to chew.
- Batch your sweet potato. Bake an extra sweet potato whenever you’re using the oven and freeze the puree in ice cube trays. Pop out a cube when you want to make a batch of puffs — it thaws in minutes.
- Introduce at the right time. These puffs are best for babies 10 months and older who have a developed pincer grasp and some experience with textured foods. Always supervise during eating, and consult your pediatrician before introducing lentils or any new food.
