1-First Step: Preheat and Prep Preheat oven to 175°C (350°F). Grease two baking sheets or line with parchment paper. This prevents sticking and ensures even baking for your easy healthy banana cookies. Gather all tools: bowls, mixer, masher, spoon. Prep takes 5 minutes.

2-Second Step: Mash the Bananas Mash 3 ripe bananas (about 1.5 cups or 345g) in a bowl until smooth. Ripe spots give the best sweetness and moisture, key for soft healthy banana oatmeal cookies. Set aside. For vegan, no change needed here.

3-Third Step: Cream Butter and Sugar In a large bowl, cream 115g (1/2 cup) softened unsalted butter with 200g (1 cup) granulated sugar until light and fluffy, about 2-3 minutes. Use electric mixer for ease. This step builds air for tender banana cookies. Low-cal tip: halve butter, add applesauce.

4-Fourth Step: Add Eggs and Flavors Beat in 2 large eggs one at a time, mixing well after each. Stir in 1 teaspoon vanilla extract, then the mashed bananas. Batter will look curdled; that’s normal. Vegan: use flax eggs here.

5-Fifth Step: Mix Dry Ingredients In another bowl, whisk 285g (2.5 cups) all-purpose flour, 1 teaspoon baking soda, 1/2 teaspoon salt, and optional 1 teaspoon ground cinnamon. For oatmeal cookies twist, stir in 200g rolled oats here for fiber boost. GF: swap flour.

6-Sixth Step: Combine Wet and Dry Fold dry ingredients into wet mixture alternately with 120ml (1/2 cup) buttermilk or milk, starting and ending with dry. Mix gently to avoid toughness. This keeps banana oat cookies moist.

7-Seventh Step: Add Nuts Stir in 120g (3/4 cup) chopped walnuts or pecans if desired. Distribute evenly for crunch in every bite. Protein alt: use seeds.

8-Eighth Step: Scoop and Bake Drop tablespoon-sized batter onto sheets, 2 inches apart. Bake 12-15 minutes until edges golden and centers set (toothpick mostly clean). Rotate sheets halfway. Cool on sheets 5 minutes.

9-Ninth Step: Cool Completely Transfer to wire rack to cool fully, about 30 minutes. This sets texture for chewy simple banana cookies recipe.

10-Final Step: Serve and Enjoy Serve plain or with milk. Store as below. Perfect for snacks or gifts. These steps make healthy cookies accessible for all skill levels.