3 Ingredient Protein Cookies

Start your day (or end it) on a sweet note that actually works for your hormones. These 3 Ingredient Protein Cookies are proof that simple and functional can be the same thing. Made with just a ripe banana, nut butter, and protein powder, they come together in minutes and deliver a snack that supports steady blood sugar, muscle maintenance, and hormone health without the guilt spiral. Whether you’re reaching for something post-workout, mid-afternoon, or honestly just because you need a win today, these cookies have your back.

Ingredients:

  • 1 ripe banana
  • ½ cup no sugar added peanut butter (or any nut or seed butter you love)
  • ½ cup dairy-free protein powder

Optional mix-ins:

  • ¼ cup no-sugar-added chocolate chips, chopped nuts, unsweetened shredded coconut, or whatever you’re feeling

How to Make 3 Ingredient Protein Cookies:

  1. Preheat your oven to 350°F and line a baking sheet with parchment paper.
  2. In a medium bowl, mash the banana until mostly smooth. Add the peanut butter and protein powder and mix until a thick dough forms.
  3. Fold in your mix-ins of choice, then scoop 2-tablespoon-sized portions of dough onto the prepared baking sheet. Lightly wet your hands and use your fingertips to gently press each one down into a cookie shape — they won’t spread much on their own.
  4. Bake for 10 minutes or until the edges are just lightly golden. Remove from the oven and let them cool on a wire rack before serving or storing. They firm up as they cool, so give them a few minutes before diving in.

Why This Supports Women’s Hormone & Wellness Health:

These cookies are doing more than satisfying a craving. Bananas are a natural source of vitamin B6, which plays a direct role in progesterone production and helps regulate mood by supporting serotonin and dopamine synthesis. They also provide potassium and natural sugars that give your body a gentle, steady energy lift without spiking cortisol. Nut butter brings healthy fats and magnesium to the table, two things women with hormonal imbalances are often running low on. Magnesium in particular supports sleep quality, PMS symptom relief, and stress regulation. The protein powder rounds it all out by supporting muscle preservation and keeping you full, which matters more than most women realize as estrogen declines and muscle mass becomes harder to maintain. Together, this trio helps stabilize blood sugar, ease hormonal mood fluctuations, and give your body the building blocks it needs to feel like itself again.

Storage Tips:

  • Store cooled cookies in an airtight container at room temperature for up to 3 days.
  • Refrigerate for up to 1 week for a firmer, chewier texture.
  • Freeze in a single layer, then transfer to a resealable bag for up to 2 months. Thaw at room temperature or warm briefly in a toaster oven.

Tasha Pennington

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