Desserts
This brownie recipe with oil and chocolate chips delivers the perfect balance of fudgy texture and ultra-rich chocolate flavor every time. The secret lies in using oil instead of butter, which creates those coveted cracks while keeping the center moist and decadent.
I've been perfecting this recipe for years, and it never fails to impress—whether you're baking for a crowd or treating yourself to a single slice.
The beauty of this method is its simplicity: just a handful of ingredients combined in the right proportions. Oil ensures a tender crumb, while high-quality chocolate chips melt into silky pockets of chocolate.
Baking at 350°F for 25-30 minutes guarantees a golden top with that signature crackly crust. The result? Brownies so rich and fudgy, they'll disappear faster than you can say "second slice."
What sets these apart is the depth of flavor—chocolate-forward without being overpowering, with just the right amount of sweetness. The texture is what makes them unforgettable: soft yet dense, with those irresistible cracks that scream "perfection."
This is the kind of dessert that feels like a hug in every bite, and it's impossible to resist.
Serve warm with a scoop of vanilla ice cream or enjoy them at room temperature for a classic brownie experience. The versatility doesn't end there—add walnuts for crunch or a sprinkle of sea salt for an elevated touch. Here's how to make them exactly as described.
Ingredients for brownie recipe with oil and chocolate chips
Twelve ingredients, one perfect fudgy brownie with signature cracks and ultra-rich chocolate pockets.
| Ingredient | Amount | Notes |
|---|---|---|
| All-Purpose Flour 🌾 | 1 ½ cups | Sifted for even texture |
| Granulated Sugar 🍚 | 1 ½ cups | Light brown preferred |
| Unsalted Butter 🧈 | ½ cup | Melted, not substituted |
| Vegetable Oil 🫒 | ½ cup | Light or canola preferred |
| Large Eggs 🥚 | 2 whole | Room temperature for mixing |
| Vanilla Extract 🌿 | 1 tbsp | Pure, not imitation |
| Semisweet Chocolate Chips 🍫 | 2 cups | High-quality, 60% cocoa |
| Unsweetened Cocoa Powder 🍫 | ½ cup | Natural, not Dutch-processed |
| Salt 🧂 | ½ tsp | Fine sea salt preferred |
| Baking Powder 🍞 | ½ tsp | Aluminum-free for best results |
| Espresso Powder ☕ | 1 tbsp | Enhances chocolate depth |
| Dark Chocolate Bar 🍫 | 4 oz | 70% cocoa, chopped |
The chocolate chips and cocoa powder are non-negotiable for that signature depth. Ghirardelli or Guittard chocolate chips deliver the best melt—avoid store brands, which often contain additives that alter texture. For cocoa powder, Hershey's Special Dark or Dutch-processed free brands ensure proper flavor development. The dark chocolate bar should be at least 70% cocoa—Valrhona or Lindt are ideal. If your local grocery store lacks these, check the baking aisle at Whole Foods or order online for bulk purchases. The espresso powder enhances chocolate flavor without bitterness; Starbucks or Lavazza brands work perfectly. Store all dry ingredients in airtight containers away from heat to preserve freshness.
No high-quality chocolate chips? Chop a 70% dark chocolate bar into rough chunks for a similar effect. Substitute brown sugar for granulated at a 1:1 ratio, though texture may slightly differ. Vegetable oil can be swapped for melted coconut oil, but butter will compromise the signature crackly top. For extra richness, add 1/4 cup chopped walnuts or pecans (toasted for depth). The baking powder is critical—aluminum-free ensures proper rise without metallic aftertaste. If you're short on time, pre-mix dry ingredients in a jar for future use, but sift before combining to maintain aeration.
Brownies keep 5 days in an airtight container at room temperature, though they're best enjoyed within 2 days for peak texture. For longer storage, wrap tightly in plastic and refrigerate up to 1 week, or freeze for 3 months. To reheat, microwave 15 seconds per slice for a warm, gooey texture. The chocolate chips soften over time, so store with a parchment paper barrier to prevent moisture loss. Portion into individual squares for easy serving—perfect for parties or personal indulgences.
Why You'll Love This Recipe
- No Mixer Needed: I swear by this recipe when I’m in a rush—just melt the butter and oil together, mix in the sugar until it’s just smooth, then fold in the dry stuff. No beating required, no sticky mess, just a quick pour-and-bake.
- Fudgy-Crackly Magic: That oil-butter combo keeps these brownies tender but with a crackly top—like a cross between a classic brownie and a cookie. And the chocolate chips? They melt into little rivers of goo when you cut in. Honestly, the first time I tried it, I nearly ate the whole pan raw.
- Weeknight & Party Star: I make these for lazy weeknights (they’re gone in one sitting) and for potlucks (they disappear faster than my willpower). The rich flavor means they feel special, but the recipe’s so simple I never stress over it.
- Pantry Staples Only: Between us, this is my budget-friendly dessert. Flour, sugar, butter, oil—stuff I always have. And leftovers? They stay fresh for days, perfect for sneaking into lunches or reheating with ice cream. Zero waste, all win.
Step-by-step instructions for fudgy brownies with oil and chocolate chips
Master this technique and you'll achieve the perfect balance of fudgy texture and rich chocolate flavor every time.
Preheat and Prepare the Pan
Preheat your oven to 350°F and line an 8x8-inch baking pan with parchment paper, leaving an overhang on the sides for easy removal. Lightly grease the parchment with vegetable oil using a pastry brush—this prevents sticking and ensures clean edges when cutting. I use a high-quality nonstick spray for the sides of the pan to guarantee those signature fudgy cracks.
While the oven preheats, sift together the 1.5 cups all-purpose flour, 0.5 cup unsweetened cocoa powder, 0.5 tsp salt, 0.5 tsp baking powder, and 1 tbsp espresso powder in a medium bowl. The espresso powder might seem unusual, but it enhances the chocolate depth without adding bitterness. Whisk these dry ingredients until completely combined and set aside.
Cream Butter, Sugar, and Eggs
In a separate large bowl, melt the 0.5 cup unsalted butter in the microwave in 20-second intervals, stirring between each interval until completely liquid. Let it cool slightly for 2 minutes—it should be warm to the touch but not hot. Add the 1.5 cups granulated sugar and whisk vigorously until the mixture lightens in color and becomes thick and fluffy, about 3-4 minutes.
Add the 2 whole large eggs, one at a time, mixing well after each addition. The mixture should be smooth and ribbon-like when the whisk is lifted. Stir in the 1 tbsp vanilla extract and the 0.5 cup vegetable oil. This combination of melted butter and oil creates that signature ultra-moist texture while maintaining a fudgy consistency. The oil also prevents the brownies from becoming too dense.
Combine Wet and Dry Ingredients
Gradually add the dry ingredient mixture to the wet ingredients, mixing on low speed with a hand mixer or electric mixer just until combined. Avoid overmixing—you should still see small streaks of flour. Fold in the 2 cups semisweet chocolate chips and 4 oz chopped dark chocolate bar by hand using a silicone spatula, ensuring even distribution throughout the batter.
Here's the thing—don't skip the dark chocolate bar. While it might seem like overkill with the chocolate chips, it adds an extra layer of depth and intensity to the flavor. The combination of melted chocolate and chocolate chips creates pockets of gooey chocolate throughout each bite. Pour the batter into the prepared pan and smooth the top with a spatula.
Bake to Perfect Fudgy Texture
Bake for 25-30 minutes until the edges are set and the center still appears slightly underdone. The brownies should spring back slowly when gently pressed with a finger—this is your signal that they're ready. Overbaking is the enemy of fudgy brownies; they'll continue cooking slightly as they cool.
I know it's tempting to check the brownies early, but resist the urge. The oven temperature can vary, so start checking at the 20-minute mark. When you see the edges pulling away from the pan and the top developing a crackly crust, that's when you know they're nearly done. Remove from the oven and let them cool completely in the pan before cutting.
Chill and Cut for Clean Slices
Allow the brownies to cool in the pan for at least 1 hour before attempting to cut them. This resting period is crucial—it allows the brownies to set properly and ensures clean, even slices. I like to chill them in the refrigerator for 30 minutes afterward for extra fudgy perfection.
Use a sharp serrated knife or pizza cutter to cut the brownies into 12 equal squares. For the cleanest cuts, dip the knife in hot water, wipe it dry, and press straight down without sawing. Serve at room temperature for the best texture and flavor. These brownies will keep at room temperature for 3 days or in the refrigerator for up to 1 week, though they rarely last that long in my kitchen.
Pro Tips For Making Brownie Recipe With Oil And Chocolate Chips
- Melt Butter First: I learned this the hard way—adding cold butter to hot oil makes the batter separate like a sad science experiment. Melt the butter with the oil over low heat until it’s just liquid, then let it cool slightly before mixing. The batter stays smoother, and your brownies won’t turn out greasy or uneven.
- Sift the Flour: Yes, even if you’re impatient like me. Skipping this step means lumps hiding in your batter, which turn into dry pockets in the brownies. Sift the flour directly over the dry ingredients (sugar, cocoa, salt) and whisk lightly—this guarantees a tender crumb. (Your future self will notice the difference.)
- Test for Doneness: The toothpick trick is overrated for oil-based brownies—they’re denser and need a few extra minutes. Instead, press a clean finger into the center: if it springs back slightly but leaves a faint imprint, pull them out. Overbaking dries them out; underbaking leaves them gummy. Trust your finger, not the toothpick.
- Chill the Batter: Sounds weird, but it works: refrigerate the batter for 15–20 minutes before baking. This prevents doming (those ugly humps on top) and helps the chocolate chips distribute evenly. Plus, it gives you time to preheat the oven properly—another common shortcut that backfires. (I know, I know, but trust the process.)
Storing and reheating this brownie recipe with oil and chocolate chips
Room Temperature Storage
Keep your brownies at room temperature for up to 3 days in an airtight container—I prefer glass containers with tight-sealing lids to maintain moisture and prevent drying. Store them away from direct sunlight or heat sources, like the stove or oven, to preserve their fudgy texture.
The chocolate chips will soften slightly over time, so I recommend cutting them into individual squares before storing for easy portioning. 🍫
Refrigerator Refresh
For longer storage, refrigerate your brownies in the same airtight container for up to 1 week. The cold temperature helps maintain their density, though they may firm up slightly. To restore that melt-in-your-mouth texture, let them sit at room temperature for 10-15 minutes before serving.
I often reheat individual squares in the microwave for 10-15 seconds to bring back that warm, gooey goodness. 🔥
Freezer for Later
Freeze your brownies for up to 3 months by wrapping them tightly in plastic wrap, then placing them in a freezer-safe bag or airtight container. Label with the date to track freshness. When ready to enjoy, thaw in the refrigerator overnight or at room temperature for 1-2 hours.
For a quick treat, microwave a square for 15 seconds—it’ll warm up beautifully without drying out. 💫
Reheating Like a Pro
For the best texture, reheat brownies in the oven at 300°F for 5-7 minutes on a baking sheet lined with parchment paper. This method prevents drying while restoring that warm, fudgy center.
If you’re in a hurry, the microwave works too—just cover the brownie with a damp paper towel and heat for 10-15 seconds. Avoid reheating in the air fryer, as it can make them too dry. 💡
Preventing Dryness
To keep brownies moist, store them with a parchment paper barrier between layers if stacking in the container. If your brownies dry out, sprinkle a few drops of water on top and cover tightly for 5 minutes—the steam will help revive their texture.
For extra richness, add a thin layer of chocolate ganache before sealing the container. This trick works wonders for brownies that have lost their moisture over time. ✨
Nutrition facts
Frequently asked questions
Why does this recipe use oil instead of butter?
Oil creates that signature fudgy, crackly texture while keeping the brownies ultra-moist. Butter would make them denser and less tender. The combination of melted butter and oil in this recipe gives you the best of both worlds: rich flavor with perfect texture. Plus, oil prevents the brownies from becoming too cakey!
Can I make these brownies without an oven?
For a stovetop version, use a 10-inch cast iron skillet and cook over medium-low heat for 15-20 minutes, covered with a lid. Stir occasionally to prevent burning. The texture will be slightly denser but still delicious. For a microwave method, bake in a 12x8-inch dish on high for 8-10 minutes, though the texture may be less crackly.
What's the best way to test if they're done baking?
Look for three key signs: the edges should pull away from the pan, the center should still be slightly soft when pressed gently, and the top should have a crackly crust. Insert a toothpick—it should come out with a few moist crumbs, not wet batter. Overbaking is the #1 mistake; these brownies continue setting as they cool.
Can I substitute dark chocolate for the chocolate chips?
Yes! Replace the 2 cups chocolate chips with 8 oz chopped dark chocolate (70% cocoa or higher). For best results, chop it into 1/2-inch pieces so it melts evenly. The dark chocolate adds deeper flavor, but you may want to reduce the sugar slightly if using very bitter chocolate.
Why do my brownies turn out too cakey?
Overmixing the batter or using too much flour are the most common culprits. Measure flour by scooping and leveling (don't pack it down), and mix just until combined. Also ensure your oven is properly calibrated—350°F is critical. For extra fudginess, chill the batter for 30 minutes before baking. The oil-to-butter ratio in this recipe is specifically designed to prevent cakeiness!