Step-by-Step Instructions

• Preheat your oven to 350°F (175°C). Get this going first so it's fully heated by the time your batter is ready. Line your 9x5-inch loaf pan with parchment paper, letting it hang over the long sides so you can lift the loaf out easily later. Or grease every surface with butter or cooking spray if you're skipping parchment.
• Mix the wet ingredients. Dump the applesauce into your large mixing bowl. Add the vegetable oil, white sugar, brown sugar, eggs, and vanilla extract. Whisk it all together until the mixture is completely smooth and the sugars have dissolved into the liquid. This takes about a minute of vigorous whisking. You want it cohesive and slightly glossy, not separated or grainy.
  2 Cups Unsweetened Applesauce, ½ Cup Vegetable Oil, ½ Cup Granulated Sugar, ½ Cup Brown Sugar, 2 Large Eggs, 1 Teaspoon Vanilla Extract
• Add the dry ingredients directly to the wet ingredients. Dump the flour, baking soda, salt, and cinnamon right on top of your wet mixture. This one-bowl method saves dishes and works perfectly for quick breads. Switch from your whisk to a spatula.
  2 Cups All-Purpose Flour, 1 Teaspoon Baking Soda, ½ Teaspoon Salt, 1 Teaspoon Ground Cinnamon
• Fold gently until just combined. Use your spatula to fold the flour into the wet ingredients with smooth, sweeping motions. Stop the second you don't see any more dry flour streaks. The batter will be thick and slightly lumpy, and that's exactly right. Overmixing develops gluten and turns your tender loaf into a tough, chewy mess, so resist the urge to keep stirring.
• Fold in 3/4 cup of chocolate chips. Scatter them over the batter and fold them in with just a few strokes. You want them distributed throughout but not beaten into oblivion. Save that last 1/4 cup for the top.
  1 Cup Semi-Sweet Chocolate Chips
• Pour the batter into your prepared loaf pan. Scrape every bit out of the bowl with your spatula and spread it evenly in the pan. It doesn't need to be perfectly smooth on top because you're about to cover it with chocolate chips anyway. Sprinkle the remaining 1/4 cup of chocolate chips evenly across the surface so every slice gets a little cluster of melted chocolate on top.
• Bake for 55 to 65 minutes. The exact time depends on your oven and pan material. Start checking at 55 minutes by inserting a toothpick into the center. It should come out clean or with just a few moist crumbs clinging to it. If it's coated in wet batter, give it another 5 minutes and check again. The top should be golden brown and slightly domed, and the edges should just start pulling away from the pan.
• Cool in the pan for 10 minutes. This lets the loaf set up enough to handle without falling apart. After 10 minutes, use the parchment paper overhang to lift the loaf out and transfer it to a wire rack or serving plate. If you greased the pan instead of using parchment, run a knife around the edges and carefully invert it onto the rack.
• The smell alone will make you want to cut into it immediately, and honestly, warm slices with melty chocolate are incredible. But if you can wait until it cools completely, the slices hold together better and the flavors settle into something even more balanced and delicious.