In a medium saucepan, combine your chopped apples, blueberries, and water. Place the pot over medium heat, stirring lightly to mix the ingredients. Cover the pot and let it simmer for 20–25 minutes, stirring occasionally.

Once the fruit is soft, remove the pot from heat. Using an immersion blender, blend the mixture directly in the pot until you achieve a smooth consistency. If you prefer a chunkier texture, use a potato masher instead.

After blending, taste your warm blueberry applesauce to see if it needs added sweetness. Drizzle in honey or maple syrup gradually, stirring well after each addition.

Once your blueberry applesauce has reached the desired sweetness, let it cool slightly. Transfer it to an airtight container if you’re not using it immediately.