Easy Oatmeal Cookies

Easy Oatmeal Cookies is a easy Mexican recipe that serves 20. 120 calories per serving. Recipe by Día a día con Marissa on YouTube.

Prep: 15 min | Cook: 15 min | Total: 40 min

Cost: $3.91 total, $0.20 per serving

Ingredients

  • 2 cups Rolled oats (Preferably old‑fashioned rolled oats)
  • 1 cup All‑purpose flour (Can be substituted with whole‑wheat flour for a healthier version)
  • 1/2 cup Unsalted butter (Softened to room temperature; can melt briefly in microwave (30 s) if needed)
  • 1/2 cup Granulated sugar (Can be reduced to 1/3 cup for less sweetness)
  • 1 large Egg (Room temperature)
  • 1 tsp Baking powder
  • 1/4 tsp Salt
  • 1 tsp Ground cinnamon
  • 1/2 cup Chocolate chips (Optional; can replace with dried cranberries, raisins, or blueberries)

Instructions

  1. Preheat Oven

    Set the oven to 180°C (350°F) and let it fully preheat while you prepare the dough.

    Time: PT5M

    Temperature: 180°C

  2. Soften Butter

    If the butter isn’t at room temperature, microwave it on low power for about 30 seconds, watching closely so it doesn’t melt completely.

    Time: PT1M

  3. Combine Wet Ingredients

    In the large mixing bowl, add the softened butter, then crack in the egg. Mix until smooth and homogenous.

    Time: PT3M

  4. Mix Dry Ingredients

    In the small bowl, whisk together rolled oats, flour, sugar, baking powder, salt, and cinnamon until evenly distributed.

    Time: PT3M

  5. Combine Wet and Dry

    Gradually add the dry mixture to the wet mixture, stirring until a soft dough forms. Fold in chocolate chips (or chosen dried fruit) at the end.

    Time: PT3M

  6. Portion Cookies

    Line the baking sheet with parchment paper. Using a tablespoon or small ice‑cream scoop, drop dough onto the sheet, spacing them about 2 inches apart. Gently flatten each ball with the back of a spoon or your fingertip to form round cookies.

    Time: PT4M

  7. First Bake

    Place the sheet in the oven and bake for 10‑12 minutes, until the edges start to turn light golden.

    Time: PT12M

    Temperature: 180°C

  8. Flip Cookies

    Using a spatula, carefully turn each cookie over and bake for an additional 5‑8 minutes, until the second side is golden and the cookies are set.

    Time: PT8M

    Temperature: 180°C

  9. Cool

    Remove the sheet from the oven. Let the cookies cool on the sheet for 2 minutes, then transfer to a wire rack to cool completely.

    Time: PT5M

Nutrition Facts

Calories
120
Protein
2 g
Carbohydrates
15 g
Fat
5 g
Fiber
2 g

Dietary info: Vegetarian, low-carb, low-calorie, very-low-calorie, low-fat

Allergens: Dairy, Egg, Wheat, Soy (in chocolate chips, if present)

Last updated: April 7, 2026

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Easy Oatmeal Cookies

Recipe by Día a día con Marissa

Super‑easy oatmeal cookies that kids and families love. Made with rolled oats, a touch of butter, a single egg, and optional chocolate chips or dried fruit. The recipe is adapted from Marissa’s “Día a día con Marissa” video and yields about 20 soft‑chewy cookies.

EasyMexicanServes 20

Shop all ingredients on Amazon in one click • Printable PDF with shopping checklist

Source Video
15m
Prep
29m
Cook
10m
Cleanup
54m
Total

Cost Breakdown

$3.91
Total cost
$0.20
Per serving

Critical Success Points

  • Softening butter without melting it
  • Not over‑mixing the dough
  • Flipping the cookies halfway through baking

Safety Warnings

  • Handle the hot oven and baking sheet with oven mitts to avoid burns.
  • Do not microwave butter unattended; it can splatter.

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