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Healthy Vegan Avocado and Spinach Muffins with Chia Seeds

By Beginnerbakes Test KitchenReviewed by Beginnerbakes Editorial TeamPublished May 10, 2026 · Updated May 12, 2026
Modern Vegan 37 mins beginner-friendlyeasyhealthy bakingvegan-optionsdairy-freewhole-grainfruitmorning-bakelow-sugarstep-by-step

Delicious and nutritious vegan muffins made with creamy avocado, fresh spinach, chia seeds, and whole-grain flour. A perfect low-sugar, dairy-free morning bake for beginners.

Healthy Vegan Avocado and Spinach Muffins with Chia Seeds
Prep 15 min
Cook 22 min
Total 37 min
Servings 12
Difficulty easy
Cuisine Modern Vegan

Recipe Details

Prep15 min
Cook22 min
Total37 min
Servings12
Difficultyeasy
CuisineModern Vegan
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Ingredients

Servings 12
  • 1 ripe avocado (about 150g), mashed until smooth
  • 1 cup fresh spinach leaves, finely chopped
  • 2 tablespoons chia seeds
  • 6 tablespoons water (for chia egg)
  • 1/3 cup maple syrup or agave syrup
  • 1 teaspoon pure vanilla extract
  • 1 1/2 cups whole wheat flour
  • 1 teaspoon baking soda
  • 1/2 teaspoon baking powder
  • 1/4 teaspoon salt
  • 1/2 teaspoon ground cinnamon (optional)
  • 3/4 cup unsweetened almond milk (or your preferred plant milk)
  • 2 tablespoons coconut oil, melted (or any neutral vegetable oil)

Instructions

  1. Preheat your oven to 350°F (175°C). Line a 12-cup muffin tin with paper liners or lightly grease with oil.
  2. In a small bowl, combine the chia seeds and water. Stir well and let sit for about 10 minutes until it forms a gel-like chia egg.
  3. In a large mixing bowl, add the mashed avocado, chopped spinach, maple syrup, vanilla extract, melted coconut oil, and almond milk. Stir well to combine all wet ingredients.
  4. Once the chia egg is ready, add it to the wet mixture and mix until fully incorporated.
  5. In a separate bowl, sift together the whole wheat flour, baking soda, baking powder, salt, and cinnamon (if using).
  6. Gradually add the dry ingredients to the wet ingredients, stirring gently just until combined. Do not overmix; a few lumps are fine.
  7. Scoop the batter evenly into the prepared muffin tin cups, filling each about 3/4 full.
  8. Bake for 18 to 22 minutes, or until a toothpick inserted into the center of a muffin comes out clean.
  9. Remove from oven and let muffins cool in the tin for 5 minutes, then transfer them to a wire rack to cool completely.
  10. Enjoy warm or at room temperature. Store muffins in an airtight container for up to 3 days or freeze for longer storage.

Frequently Asked Questions

Reader questions and answers for this recipe will appear here.

Adjust ingredients easily to suit dietary needs or ingredient availability while keeping muffins nutritious and delicious:

  • Avocado: Substitute mashed banana or unsweetened applesauce for similar creaminess and natural sweetness.
  • Spinach: Use finely chopped kale or swiss chard as alternative leafy greens.
  • Chia Seeds: Replace with 1 tablespoon ground flaxseed mixed with 3 tablespoons water to make a vegan binder.
  • Sweetener: Swap maple or agave syrup with coconut sugar syrup or date syrup for natural sweetness.
  • Whole Wheat Flour: Use a gluten-free all-purpose flour blend containing xanthan or guar gum for gluten-free muffins.
  • Plant Milk: Any unsweetened plant milk like oat, soy, or cashew milk keeps muffins dairy-free.
  • Coconut Oil: Replace with melted olive oil, avocado oil, or sunflower oil as neutral vegetable oil alternatives.

These substitutions help maintain the muffins’ wholesome, low-sugar, and vegan-friendly qualities.

Equipment Needed

To successfully bake these healthy vegan avocado and spinach muffins, gather the following essential tools before you begin:

  • Muffin Tin: A 12-cup muffin pan is required to shape and bake the muffins evenly. Use paper liners or lightly grease the tin for easy removal.
  • Mixing Bowls: At least two bowls—one small for preparing the chia seed "egg" and one large for mixing wet and dry ingredients.
  • Measuring Cups and Spoons: Accurate measuring tools ensure correct proportions, especially for flour, liquids, and spices.
  • Fork or Whisk: To whisk chia seeds and water into a gel-like consistency, and to blend wet ingredients smoothly.
  • Sifter or Fine Mesh Strainer: For sifting dry ingredients like whole wheat flour, baking soda, and baking powder to prevent lumps and promote a light texture.
  • Spatula or Wooden Spoon: To gently fold wet and dry ingredients together without overmixing.
  • Measuring Jug: Useful for measuring plant-based milk and melted coconut oil.
  • Oven Thermometer (optional): To ensure your oven is accurately preheated to 350°F (175°C) for even baking.
  • Cooling Rack: Allows muffins to cool evenly preventing sogginess after baking.
  • Toothpick or Cake Tester: To check muffin doneness by inserting into the center; it should come out clean.

Having these tools ready will make baking smooth, efficient, and enjoyable—especially for beginner bakers.

Ingredient Prep Notes

Avocado: Choose a ripe avocado for easy mashing and creamy texture. Mash until smooth to ensure even moisture distribution in the batter.

Spinach: Use fresh spinach leaves finely chopped to spread flavor and color evenly. Frozen spinach can be used if thawed and well-drained.

Chia Seeds: Act as a vegan egg replacement by forming a gel when combined with water (the "chia egg"). Allow 10 minutes for hydration and thickening.

Sweetener: Maple syrup is recommended for natural sweetness and moisture; agave syrup is a suitable alternative. For lower sugar versions, mild liquid sweeteners like brown rice syrup or stevia drops can be used.

Flour: Whole wheat flour adds wholesome flavor and fiber. For gluten-free options, use a blend with xanthan gum. Baking time may vary slightly.

Plant Milk: Unsweetened almond milk is used here; oat, soy, or coconut milk also work well. Choose unsweetened varieties to control sugar levels.

Coconut Oil: Adds moisture and a hint of richness. Melt before mixing. Neutral oils like light olive, canola, or melted vegan butter also work as substitutes.

Additional Tips: Ground cinnamon adds warmth and depth of flavor but is optional. Measure baking soda and powder carefully for proper rise. Fold ingredients gently to avoid tough muffins.

These preparation tips and substitutions make this recipe accessible and adaptable for beginner bakers seeking healthy, vegan, low-sugar muffins.

Oven Note

Preheat the oven to 350°F (175°C) for even heat distribution, ensuring muffins rise and bake uniformly.

Use the middle rack for consistent temperature and avoid placing the muffin tin too close to top or bottom to prevent uneven browning or drying.

Test doneness by inserting a toothpick into a muffin; it should come out clean or with a few moist crumbs. Avoid overbaking to prevent dryness.

For beginners, minimize opening the oven during baking to maintain temperature consistency.

If your oven's temperature varies, use an oven thermometer to monitor and adjust for optimal baking results.

Easy Upgrade Ideas

Enhance your healthy vegan avocado and spinach muffins easily with these beginner-friendly ideas:

  • Add Nuts or Seeds: Mix in chopped walnuts or pumpkin seeds for crunch and extra nutrition.
  • Fruit Additions: Fold in blueberries, diced apples, or banana slices for natural sweetness and color.
  • Spice Variations: Combine ground nutmeg, ginger, or cardamom with cinnamon for warm, cozy flavors.
  • Chocolate Drizzle: Drizzle melted dairy-free dark chocolate over cooled muffins for a rich touch.
  • Glaze or Frosting: Use a simple lemon glaze or vegan cream cheese frosting to dress muffins for special occasions.
  • Presentation: Use colorful paper liners or sprinkle chia/hemp seeds on top before baking for visual appeal.

These upgrades maintain simplicity while boosting flavor and appearance for a satisfying homemade treat.

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