Combine the milk and sugar in a large bowl using a hand mixer until the sugar is dissolved (about 2 minutes).: You will notice the white sugar begin to disappear into the pale whole milk , the mixture growing glossy and slightly thicker. Use the hand mixer at medium speed so the granules dissolve but you do not aerate the base too much. The smell is clean, sweet, and neutral, which is exactly what you want at this stage. If you skip dissolving the sugar, the finished ice cream can be grainy, so take the full two minutes and run your fingers along the bowl to check for any grit. A common mistake is rushing and leaving undissolved sugar, which will reveal itself as a grainy texture in the churn. If that happens, warm the mixture gently to fully dissolve then cool before proceeding.
Add the remaining ingredients and continue mixing until combined. The concentration of rose water can vary, so it's a good idea to build up to the 1/4 cup (4 tablespoons) a tablespoon at a time so you can give it a taste and add more without adding too much.: As you add the heavy/whipping cream , the depth of the mixture shifts, becoming richer and thicker. Pour in the vanilla extract , the rose water in measured tablespoons, and finally the tiny amount of pink food coloring . Stirring blends the aromas, and you may catch a soft floral lift from the rose water immediately. Keep tasting as you go because the concentration of rose water matters a lot; too much can become soapy. If at any point the floral note feels strong, let the base chill briefly to see how it rounds out. A typical misstep is adding the full amount of rose water at once without tasting, which can overpower the cream; building slowly avoids this.
Pour the mixture into the bowl of your ice cream maker and run the machine for about 30 minutes or until it reaches the consistency you like.: When the churn starts, you will hear a soft hum and see the mixture thicken as air incorporates. The texture should move from liquid to a velvety, soft scoop, with small, dense beads forming on the paddle. The aroma will become more pronounced because cold suppresses scent less than warmth, so you may notice stronger rose notes. The 30 minute mark is a guideline; trust the texture. If the mixture freezes too hard or the machine strains, your freezer bowl may not have been cold enough, or the base might have been too warm. Avoid letting the machine run extra long after it firms up, as overchurning can create a grainy mouthfeel.
Serve immediately or transfer to a container and freeze until it's more firm.: Freshly churned Rose Ice Cream will be soft, spoonable, and intensely aromatic right away. If you prefer a firmer scoop, transfer it to a lidded container and freeze for a few hours. The texture will become denser and the flavors meld, often becoming slightly more muted, so taste after resting to decide if you want a touch more rose water next time. A common pitfall is freezing it too long without letting it sit at room temperature briefly before scooping, which makes serving difficult; let it rest ten to fifteen minutes for easier scoops.