Oatmeal Chocolate Chunk Sunflower Seed Cookies

Prep: 15 minCook: 10 min48 cookiesmediumAmerican
Oatmeal Chocolate Chunk Sunflower Seed Cookies

Chewy oatmeal cookies studded with chocolate chunks and candy-coated sunflower seeds. The combination of old-fashioned oats, dark brown sugar, and roasted sunflower seeds creates a nutty, complex flavor profile with chocolate contrast. Perfect for lunchbox snacks, afternoon tea, or casual entertaining. This version balances classic oatmeal cookie texture with unexpected sunflower seed crunch and visual appeal from the colorful candies.

Ingredients

Yield: 48 cookies
  • 1 ½ cup unbleached all-purpose flour
  • 1 teaspoon baking soda
  • ¾ teaspoon kosher salt
  • 2 cup unsalted butter, softened to room temperature
    salted butter1:1dairy-free

    use dairy-free butter for plant-based version

    Full guide →
  • 1 cup dark brown sugar
    light brown sugar1:1flavor

    cookies will be slightly less molasses-forward

    Full guide →
  • ½ cup granulated sugar
  • 2 large eggs
  • 1 teaspoon vanilla extract
  • 3 ½ cup old-fashioned oats, not quick oats
    rolled oats1:1texture

    similar result with identical bulk

  • 6 ounce chocolate chunks, milk, semi-sweet, or dark
  • ¾ cup chocolate candy-coated sunflower seeds
    sliced almonds or chopped pecans0.75:0.75nut-allergyadds tree_nuts

    removes loss of visual appeal

Instructions

  1. 1

    Preheat oven to 350°F.

  2. 2

    Line two rimmed baking sheets with parchment or silicone mat.

  3. 3

    Whisk together flour, baking soda, and salt in a small bowl.

  4. 4

    In a stand mixer fitted with paddle attachment, cream softened butter until light and pale.

  5. 5

    Add both sugars and mix until incorporated.

  6. 6

    Add eggs one at a time, mixing well after each. Add vanilla with the last egg.

  7. 7

    Add flour mixture gradually, mixing until combined.

  8. 8

    Mix in oats and chocolate chunks.

  9. 9

    Fold in sunflower seeds by hand using a spatula.

  10. 10

    Scoop 2-tablespoon portions onto prepared pans.

  11. 11

    Bake on middle rack for 10 minutes, rotating pan halfway through.

  12. 12

    Cool on pan for 1 to 2 minutes, then transfer to wire rack.

Tips

Tip 1

Rotate the baking sheet halfway through the 10-minute bake to ensure even browning and prevent over-baking on one side.

Tip 2

Do not use quick oats as they break down during mixing and create a denser, less textured cookie.

Tip 3

Cool cookies on the pan for 1-2 minutes before transferring so they set slightly and hold together during the move.

Good to Know

Storage

Airtight container at room temperature for up to 5 days. Cookies firm slightly as they cool.

Make Ahead

Dough can be scooped and frozen on trays for up to 3 months, then baked directly from frozen (add 1-2 minutes to bake time).

Serve With

Serve at room temperature with milk, coffee, or tea. Stack in a box for gift-giving or lunchbox inclusion.

Common Mistakes

Watch

Do not overmix after adding flour to avoid developing gluten and creating tough cookies.

Watch

Do not skip rotating the pan halfway through baking to prevent uneven browning.

Watch

Do not use quick oats as they produce a mushy, dense texture instead of chewy.

Substitutions

Dairy-Free Swaps

unsalted butter
salted butter1:1dairy-free

use dairy-free butter for plant-based version

Full guide →
milk chocolate
dark or semi-sweet1:1flavor-preferencedairy-free

adjust cocoa intensity to taste

Full guide →

General Alternatives

dark brown sugar
light brown sugar1:1flavor

cookies will be slightly less molasses-forward

Full guide →
old-fashioned oats
rolled oats1:1texture

similar result with identical bulk

Full guide →
chocolate candy-coated sunflower seeds
sliced almonds or chopped pecans0.75:0.75nut-allergyadds tree_nuts

removes loss of visual appeal

Find more substitutions →

FAQ

Can I use quick oats instead of old-fashioned?

Not recommended. Quick oats break down during mixing and produce a denser, less textured cookie. Old-fashioned oats maintain structure and create the desired chewy-with-bite texture.

How long can I keep baked cookies?

Store in an airtight container at room temperature for up to 5 days. For longer storage, freeze baked cookies for up to 3 months. Thaw at room temperature before serving.

What if my cookies spread too much or bake unevenly?

Ensure butter is softened but not melted, and rotate the pan halfway through baking. If cookies still spread excessively, chill dough for 30 minutes before scooping onto pans.