Classic Homemade Chocolate Fudge
This classic homemade chocolate fudge delivers silky, rich, melt-in-your-mouth squares using just five pantry staples — semi-sweet chocolate chips, sweetened condensed milk, butter, vanilla, and salt. No candy thermometer required, no soft-ball stage stress — just a straightforward stovetop method that produces consistently glossy, dense, candy-shop-quality fudge in about 15 minutes of active cooking time. Makes 36 generous squares, perfect for holiday gift tins, bake sales, or treating yourself.
Equipment
- Heavy-bottomed saucepan - 2–3 quart capacity; essential for even heat distribution and preventing scorching
- 8x8-inch square baking pan - For setting the fudge slab
- Parchment paper - Two sheets, placed horizontally and vertically to line all four sides
- Rubber spatula or wooden spoon - For continuous stirring; high-heat silicone preferred
- Sharp chef's knife - For clean cuts; run under hot water between slices
- Cutting board
- Measuring cups and spoons
- Mixing bowl - Optional; for preparing mix-ins before folding in
- Offset spatula - Optional; for smoothing the top of the fudge evenly
Ingredients
- 3 cups semi-sweet chocolate chips - 510g; high-quality chips or chopped baking bars recommended for a smoother, glossier finish
- 14 oz sweetened condensed milk - 397g, 1 full can; must be full-fat — do not substitute evaporated milk or fat-free versions
- 2 tbsp unsalted butter - 28g; adds richness and contributes to a glossy finish
- 1 tsp pure vanilla extract - Added off heat to preserve aroma
- 1/4 tsp fine sea salt - Balances sweetness and deepens chocolate flavor; do not skip
Optional Mix-Ins
- 1/2 cup chopped walnuts or pecans - 60g; optional but recommended; reserve a small handful for topping if desired
Optional Topping
- flaky sea salt - Optional; sprinkle over the surface immediately after pouring into pan
Instructions
- Line an 8x8-inch pan with two sheets of parchment paper (one horizontal, one vertical) so the paper overhangs all four sides, then lightly butter the parchment. Set aside near your stovetop.
- Add the chocolate chips, sweetened condensed milk, butter, and salt to a heavy-bottomed saucepan — do not add the vanilla yet.
- Place the saucepan over medium-low heat and stir continuously with a rubber spatula, scraping the bottom and sides; after 3–4 minutes reduce to low and keep stirring until the mixture is completely smooth, thick, and glossy, about 5–7 minutes total.
- Remove the pan from heat, immediately stir in the vanilla extract, then quickly fold in the chopped nuts if using, reserving a small handful for the top.
- Pour the fudge mixture into the prepared pan and spread evenly into all corners; sprinkle reserved nuts or flaky sea salt on top and gently press to adhere.
- Let the fudge cool at room temperature for 20–30 minutes, then refrigerate for at least 2 hours (overnight is ideal) until firm and set throughout.
- Lift the fudge slab from the pan using the parchment overhang, place on a cutting board, and slice into a 6x6 grid for 36 squares using a sharp knife run under hot water between each cut.
Notes
- Use full-fat sweetened condensed milk only — fat-free or reduced-fat versions will not set correctly and result in sticky, soft fudge.
- Keep the heat low and stir constantly; chocolate seizes easily at high temperatures and cannot be recovered once it does.
- Work quickly after removing from heat — the mixture begins to firm up as it cools, so have your pan lined and ready before you start cooking.
- For the smoothest finish, use chopped high-quality baking bars instead of chips; they melt more evenly and produce a glossier result.
- Do not place hot fudge directly in the fridge — let it cool at room temperature for 20–30 minutes first to prevent condensation from forming on the surface.
- Run your knife under hot water and dry it between each slice for clean, professional-looking edges.
- Flavor variations: swap vanilla for 1/2 tsp peppermint extract and top with crushed candy canes, stir in 1 tsp instant espresso powder for espresso fudge, or swirl in spoonfuls of peanut butter before chilling.
- Storage: keep in an airtight container at room temperature for up to 1 week, refrigerated for up to 2 weeks, or freeze individually wrapped squares for up to 3 months.
- Always layer stored fudge squares with parchment paper between them to prevent sticking.
- Do not microwave to soften — bring refrigerated fudge to room temperature naturally for 10–15 minutes before serving for the best texture.