I had pralines in New Orleans and loved them, so I tried different combos and liked this one best. Line a baking sheet with aluminum foil. Combine pecans, white sugar, brown sugar, milk, butter, and vanilla in a large saucepan over medium heat; bring to a boil.
These sugar free pecan pralines are the ultimate keto treat since they are high in fat and super low in carbs. Seriously, it's like these pralines were made for the keto diet.
Although you need pecans to call this confection a New Orleans praline, the same recipe works well for other nuts. Simply swap the pecans for roasted almonds, hazelnuts, pistachios, cashews, walnuts, or even peanuts.