Grandma Char's Rhubarb Cake

  • , por Ann Gregg Gerstner
  • 2 Tiempo mínimo de lectura
Grandma Char's Rhubarb Cake

Making 420 recipes at home does not have to be a scary venture. Truth be told, many recipes can be elevated or not. Having an array of delicious recipes to choose from is our goal with our PotLuck Recipe Hub. We want to give you plenty of options to choose from so that you can make 420 edibles at home. Once you try it, you'll find that 420 recipes are not as scary or intimidating as they may first appear.

This is a beloved recipe from my husband's side of the family. In fact, it's such a favorite that this past year, one of the aunts had the recipe printed on tea towels so that everyone in the family can have it on-hand and ready-to-go in their kitchens!

I hope you love it as much as my family does! -Ann

Grandma Char's Rhubarb Cake

Prep Time: 15-20 min. 
Bake Time: 45 min.

Note: Substitute butter with cannabutter for an easy at-home edible. Use our helpful THC Calculator to figure out your bake’s potency. To make cannabutter, first follow the Decarb Process. Then, make your own cannabutter following this easy recipe

BrainForest’s THC Calculator
is the easiest way to figure out
your 420 recipe's potency!



  • 1 1/2 cups brown sugar
  • 1/2 cup butter
  • 1 egg
  • 1 cup sour milk or buttermilk
  • 2 cups flour
  • 1/2 teaspoon salt
  • 1 teaspoon baking soda
  • 1 teaspoon vanilla
  • 1 1/2 cups finely chopped rhubarb
  • Save to add on top - 1/2 cup sugar & 1 teaspoon cinnamon mixture


  1. Mix in order listed, reserving a little flour to mix with rhubarb.
  2. Spread in a greased 9x13" pan.
  3. Sprinkle cinnamon & sugar mixture on top.
  4. Bake at 350-degrees for approximately 45 minutes.
  5. Serve with whipping cream.


Did you like this recipe? You might also love Grammy Ellen's Iced Sugar Cookies or this Chunky Double Chocolate Chip Cookie recipe!


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