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Close-up of lemon oatmeal no bake cookies showing their soft, chewy texture with visible oats and lemon zest
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Lemon Oatmeal No bake Cookies

These cookies combine zesty lemon with hearty oats for a refreshing twist on classic no bakes. They are pretty easy to make and ideal for warm days, busy schedules , or moments when dessert shouldn't feel like a chore but still taste special.
Prep Time10 minutes
Cook Time5 minutes
Chill Time30 minutes
Total Time45 minutes
Yield : 16
Calories: 160 kcal

Ingredients

  • 2 cups quick oats
  • 1/2 cup unsalted butter
  • 3/4 cup sweetened condensed milk
  • 3 tablespoons fresh lemon juice
  • Zest of 1 lemon
  • Pinch of salt
  • 1 tsp vanilla extract optional
  • 1 cup white chocolate chips or chopped white chocolate for dipping, optional

Equipment

  • Mixing bowl
  • Saucepan
  • Wooden spoon or spatula
  • Measuring cups and spoons
  • Zester or fine grater (for lemon zest)
  • Parchment paper
  • Baking tray or cookie sheet
  • Microwave-safe bowl (for melting chocolate)
  • Fork (for dipping)
  • Refrigerator or freezer (to chill and set cookies

Instructions

  • Make the Cookie Base
    Melt unsalted butter over medium heat in a saucepan, then stir in condensed milk and a pinch of salt. Bring to a gentle boil for 1–2 minutes. Remove from heat, add freshly squeezed lemon juice, lemon zest, and vanilla extract. Mix in quick oats until well combined. Scoop spoonfuls  of the mixture onto a tray lined parchment paper, press slightly to shape, and refrigerate for at least 30 minutes until firm.
  • Melt the White Chocolate
    Place white chocolate chips or chopped chocolate in a microwave-safe bowl. Microwave in 20 second intervals, stirring between each, until smooth and fully melted.
  • Dip the Cookies
    Once cookies are set, dip each one into the melted white chocolate, using a fork to turn and coat. Let excess chocolate drip off, then place cookies back on the parchment paper lined tray.
    Optional: Sprinkle extra lemon zest or poppy seeds on top before the chocolate sets to enhance visual appeal.
  • Set and Serve
    Allow the white chocolate coating to harden at room temperature or refrigerate for faster setting. Serve and enjoy!

Recipe Notes

➤ If the mixture is too sticky, add 1 to 2 tablespoons more oats.
➤ If it’s too dry, add a splash of lemon juice or a drizzle of more milk.
➤ Let the mixture sit before shaping as oats need a few minutes to absorb moisture.
➤ Use Parchment paper. It helps prevent sticking and makes clean up easy.
➤ Use high quality white chocolate for the smoothest finish and ensure cookies are completely cool before dipping to prevent melting the base.
➤ Work quickly when dipping, as white chocolate sets fast.
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