Pour Maple Syrup: Pour the maple syrup into a larger, heavy-bottomed saucepan.
Heat Maple Syrup: Bring the maple syrup to a boil over medium-high heat. Do not stir the syrup. Attach a candy thermometer to the pot's side and continue boiling until it reaches 235°F (113°C). Do not walk away during this process. It can easily boil over. To help remedy this, add 1/4 tsp butter to the maple syrup without stirring. Boiling takes around 8 minutes or so CAUTION: Boiling maple syrup is extremely hot. Handle with care. Prepare Bowls For Cooling: Choose two bowls, one larger than the other. The smaller bowl will contain your hot syrup. Fill the larger bowl with ice cubes. Use crushed for faster cooling. Pour a small amount of water into the larger bowl with the ice. Set the smaller bowl on top of the ice.
Cool Syrup: Remove the saucepan from the heat and pour in the small bowl that will be cooling over the ice. Allow the syrup to cool down to around 100°F (38°C). This cooling process may take some time, around 20 minutes.
Whip Maple Syrup: Transfer the cooled syrup to a cold mixer bowl. Begin whipping the syrup on low speed, gradually increasing to high. Continue whipping until the mixture thickens, becomes creamy, and loses its glossy appearance. This may take approximately 15-20 minutes.
Transfer to Jar: Once the maple cream reaches the desired consistency, transfer it to a clean, airtight jar right away. It will continue to set as it cools and becomes thicker and a little darker in color.
Store: Seal the jar and store the maple cream in the refrigerator for several weeks to even a few months. The texture may become more solid in the fridge. If you prefer a softer texture when serving, you can take the maple cream out of the refrigerator a short time before use to allow it to slightly soften at room temperature.