1-First Step: Mise en place Gather your ingredients and tools: a medium bowl (or a mason jar for easy storage), a whisk, measuring cups and spoons, and a small lemon for juicing. Measure all the dried herbs and spices into small bowls or measure them directly into the bowl so you can add them without missing anything.

2-Second Step: Combine the creamy base Place 1/2 cup mayonnaise and 1/2 cup sour cream into your mixing bowl. Add 1/2 cup buttermilk or regular milk. Whisk vigorously until the mixture is smooth and homogenous. If using a jar, add these three items, close the lid tightly, and shake until smooth.

3-Third Step: Add dried herbs and seasonings Sprinkle in 3/4 to 1 teaspoon dried dill weed, 1/2 teaspoon dried parsley, and 1/2 teaspoon dried chives. Add 1/4 teaspoon onion powder and 1/2 teaspoon garlic powder. Finish with 1/4 teaspoon fine sea salt and 1/8 teaspoon finely cracked pepper. Whisk until everything is evenly distributed.

4-Fourth Step: Adjust the tang and texture Stir in freshly squeezed lemon juice to taste, about 1 to 3 teaspoons. Lemon juice brightens the dressing; add small amounts and taste as you go. If the dressing is too thick for your intended use, whisk in an extra tablespoon or two of buttermilk or milk, a little at a time, until you reach the desired pourable consistency.

5-Fifth Step: Chill for best flavor Transfer the dressing to a clean jar with a lid and refrigerate for at least 15 to 30 minutes when possible. Chilling lets the dried herbs rehydrate and the flavors blend together. Although you can serve it immediately, a short rest improves the overall flavor.

6-Final Step: Serve and store Serve your ranch dressing on a salad, use it as a dip for vegetables, or spoon it over roasted potatoes. Store leftovers in the refrigerator in a sealed jar for up to a week. Give it a quick whisk or a good shake before serving if separation occurs.