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👨‍👩‍👧‍👦 Kids & Family

Oat Flour Crackers

Crispy, buttery crackers made with oat flour, real butter, and sea salt — just four ingredients.

25 min beginner Yields 30-40 crackers Keeps 1 week in an airtight container

Ingredients

  • 1 cup Oat flour (Blend rolled oats to make your own)
  • 3 tbsp Butter (Cold, cut into small pieces)
  • 1/2 tsp Sea salt
  • 2-3 tbsp Cold water

Steps

  1. Preheat the oven to 350°F (175°C). Line a baking sheet with parchment paper.

  2. In a bowl, combine the oat flour and sea salt. Add the cold butter pieces and work them into the flour using your fingertips or a pastry cutter until the mixture resembles coarse sand with some pea-sized butter bits remaining.

  3. Add the cold water one tablespoon at a time, stirring with a fork after each addition. Stop adding water as soon as the dough holds together when squeezed. It should not be sticky.

  4. Place the dough between two sheets of parchment paper and roll out to about 1/8 inch thick. The thinner you roll, the crispier the crackers.

  5. Cut into squares, rectangles, or any shape with a knife or cookie cutter. Transfer to the prepared baking sheet. Poke each cracker once with a fork to prevent puffing.

  6. Bake for 12-15 minutes until the edges are golden brown. The centers will crisp up as they cool. Let them cool completely on the baking sheet before storing.

Why It Works

These crackers use the same technique as pie crust — cold butter cut into flour creates layers of fat that melt in the oven, producing a flaky, crispy texture. Oat flour has a naturally mild, slightly sweet flavor that kids love, and it provides more fiber and minerals than refined white flour. Four ingredients is all it takes to replace the boxed crackers with something genuinely better.

Tips

  • Keep everything cold. Cold butter is the secret to crispy crackers. If the dough gets warm and sticky, pop it in the fridge for 10 minutes before rolling.
  • Roll thin. Thick crackers won’t crisp properly — they’ll be soft and bready. Aim for 1/8 inch or even thinner for that satisfying snap.
  • Watch the edges. Smaller crackers and edge pieces brown faster. Pull those off the sheet early if needed and let the center crackers finish.

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