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Healthy 3-Ingredient Sweet and Salty Oat Cookies on parchment paper with a glass of milk

3-Ingredient Oatmeal Cookies

These oatmeal cookies with 3 main ingredients are perfect for a healthy, gluten-free cookie option. All you need are oats, bananas and chocolate chips to make these cookies!
5 from 4 votes
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Course: Snack
Cuisine: American
Keyword: healthy snack
Prep Time: 5 minutes
Cook Time: 13 minutes
Total Time: 18 minutes
Servings: 15

Ingredients

  • 1.5 cups large flake Gluten Free Oats I like Only Oats brand
  • 1.5 cups mashed bananas about 3 medium bananas
  • ¼ cup chocolate chips
  • 1 teaspoon Cinnamon to taste optional
  • 1 teaspoon Vanilla optional
  • Pinches of rock salt optional

Instructions

  • Preheat oven to 350 degrees F.
  • Mash bananas in with fork until lumpy.
  • Combine bananas with oats and chocolate chips in a large bowl.
  • Add cinnamon and vanilla if using.
  • Place tablespoon-fulls onto a cookie sheet, lined with parchment paper.
  • If you're looking for the sweet and salty taste, put 2-3 grains of rock salt on the top of each cookie. A little goes a long way with rock salt! Can use Kosher salt too.
  • Bake in the oven for 10-12 minutes at 350F until cookies are still soft but browned on the bottom.

Notes

Makes about 12-16 cookies.
Store in an airtight container for up to 3-4 days. These healthy cookies also freeze well for up to 3 months.
If you're using frozen bananas, add some more oats to absorb some of the extra water the frozen bananas bring.
Nutrition information is approximate. 1 serving = 1 cookie.
Nutrition Facts
3-Ingredient Oatmeal Cookies
Amount per Serving
Calories
67
% Daily Value*
Fat
 
1
g
2
%
Saturated Fat
 
1
g
6
%
Polyunsaturated Fat
 
0.2
g
Monounsaturated Fat
 
0.2
g
Sodium
 
1
mg
0
%
Potassium
 
119
mg
3
%
Carbohydrates
 
13
g
4
%
Fiber
 
1
g
4
%
Sugar
 
5
g
6
%
Protein
 
1
g
2
%
Vitamin A
 
14
IU
0
%
Vitamin C
 
2
mg
2
%
Calcium
 
8
mg
1
%
Iron
 
0.4
mg
2
%
* Percent Daily Values are based on a 2000 calorie diet.
Calories
67
Nutrition Facts