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This is THE BEST peanut butter cake!
Make and share this Peanut Butter Cake and Frosting recipe from Food.com.
- In large bowl mix flour, sugar, salt, and baking soda. In small bowl mix eggs and buttermilk. Bring peanut butter, water and butter to a rapid boil. Pour boiling mixture over dry mixture and mix well. Add buttermilk and egg mixture. Pour into greased jelly roll pan. Bake at 350 for 20-25 minutes. Cool.
- Bring 1 stick butter, 1/2 cup peanut butter and 6 Tbsp buttermilk to a rapid boil. Add 1 teaspoons vanilla. Mix in 1 box powered sugar. Mix well.
- Frost cake while frosting in HOT. Optional: drizzle with warmed hot fudge ice cream topping.