I've made these so many times I've lost count, I highly recommend them.
minimalistbaker.com/fudgy-s...
I use 252g cooked sweet potato, 160ml maple syrup, 129g peanut butter, (I don't use any oil), 55g cacao powder (I prefer to cocoa), 68g oat flour (I make my own by grinding down oats in my food processor), 61g chopped pecans, 48g dark chocolate chips and 90/140 ml of almond or oat milk. These are absolutely stunning. The recipe doesn't include milk but this makes them extra gooey.
Happy baking