Congo Bars

1. 1. Position the rack in the center of your oven.

   2. Preheat to 350°F (175°C). Note: This is lower than many cookie recipes because the bars are thick and need to bake through without burning the edges.

1. Line your 9×13 pan with parchment paper, leaving an overhang on two opposite sides. This creates a “sling” to lift the bars out later. If using foil, grease it lightly.

Part 2: Dry & Wet Mixing (Intensity: Medium)

4. 4. Whisk the dry goods: In a medium bowl, combine flour, baking powder, and salt. Set aside.

   5. Melt the butter: In a large microwave-safe bowl, melt the butter in 30-second increments. Let it cool for 5 minutes. Critical: If the butter is too hot, it will scramble your eggs.

4. Combine butter + sugar: Add the brown sugar to the melted butter. Whisk vigorously for 1 minute. The mixture should look like wet sand and start to slightly lighten in color.

5. Add eggs + yolk + vanilla: Add the eggs one at a time, whisking for 15 seconds after each. Then add the egg yolk and the tablespoon of vanilla. Whisk until the batter looks glossy and slightly thickened (about 30 seconds).

Part 3: The Fold (Intensity: Low – Be Gentle)

8. 8. Add the flour mixture: Pour the dry ingredients into the wet. Use your spatula to fold the mixture. Do not use a mixer. Stir just until traces of flour remain. A few streaks are good.

8. Add the mix-ins: Add the chocolate chips and nuts (if using). Fold until the flour streaks disappear. Stop immediately. Over-mixing will make your Congo Bars tough and cakey, not chewy.

Part 4: Bake & Cool (Intensity: Patience)

10. 10. Transfer to pan: Scrape the very thick batter into your prepared pan. It will be sticky. Use a lightly moistened spatula or your fingertips to press it evenly into the corners.

    11. Bake for 25–30 minutes. Check at 25 minutes. The edges should be golden brown and pulling away from the sides. The center should look set (no jiggle) but a toothpick inserted should come out with moist crumbs—not wet batter, but not clean.

10. Critical cooling: Place the pan on a wire rack. Let cool for 20 minutes in the pan. Then use the parchment sling to lift the block onto the rack to cool completely (another 15 minutes) if you want clean slices. If you can’t wait, cut at 20 minutes for warm, messy, gooey bars.

End Result (Sensory Check)

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