Polenta Lemon Muffin with Lemon Curd Filling

I'm totally into polenta since the Polenta and Ricotta Cake. Well, maybe it's not the polenta but the divine fragrance of baked honey..... MmmHmm.... whatever. Got to make good use of the bag of polenta anyway.

The original recipe uses all-purpose flour and a lemon curd recipe that has more steps than necessary. I replaced the flour with 1 cup uncooked polenta + 1/2 C unbleached all-purpose flour and used the Lemon Curd Recipe in one of my earlier posts. Didn't make any changes except I'm using organic sugar instead of natural cane sugar. The color turns out in a pretty yellow instead of the less appetizing brownish hue I had before. The ingredients listed make for 1 cup of lemon curd. You can also double the amount and save the extra for other recipes such as Lemon Curd Bar or use lemon curd as dressing for savory such as Smoked Salmon Quinoa.

For the muffin, if you don't have sour cream (as usual, I make it by mixing 1 TB lemon juice + 1 C cream) you can also use yogurt or buttermilk (I make this with 1TB lemon juice + 1 C milk). Don't expect the muffins to rise as they normally would with flour. You can use reduce polenta and increase flour if you like your muffins to rise more.

Do visit the original recipe - it's food blog by a very artistic duo. They did some fun decoration to their Meyer Lemon Cupcake with stencils: ninja monkey, skull and cross-bones, etc. Me? Just look at my vague attempt at dressing them with ricotta cheese. I'm a gourmand, you know?

Ingredients:

For filling

• 2 small eggs
• 1 lemon, zested and juiced
• 1/4 C organic sugar
• 2 TB butter

(makes 1 Cup)

1. Either use a double boiler or place one saucepan over a pan of simmering water (as shown in picture). Whisk together eggs, sugar and lemon juice until thicken.

2. Remove from heat and strain through a mesh. Stir in butter to melt. Add lemon zest and let cool slightly. The curd will thicken. Immediately cover to prevent skin from forming. Refrigerate and move on to cupcake. You can refrigerate this for up to a week.

Lemon Muffins
(makes 6 large muffins)

• 1/2 C unsalted butter
• 1 C uncooked polenta
• 1/2 C unbleached all-purpose flour
  
• 2 teaspoons baking powder
• 1/2 teaspoon salt
• 1/2 C sour cream
  
• 1 teaspoon vanilla extract
• 1 lemon, zested and juiced
• 1 C natural cane sugar
  
• 2 large eggs
• Ricotta cheese (optional)
  

1. Preheat oven to 180C. Lightly grease muffin tray.
   
2. In medium bowl, whisk together polenta, all-purpose flour, baking powder and salt. In a separate, smaller bowl, whisk sour cream, vanilla, lemon zest and juice.
   
3. In an electric mixer, cream butter and sugar until light in color. Add eggs one at a time, mixing in between. On low speed, add one third of the polenta mixture, one half of the sour cream mixture, one third of the polenta, the other half of the sour cream, and the rest of the polenta. Basically, alternate dry and wet - and don't overmix.
4. Divide batter evenly among muffin tray. Bake 35 minutes, until cake tester comes out clean. Cool completely on wire rack.
5. You may either use lemon curd as filling by spooning out the muffin center, or, swirl lemon curd on top as topping. Serve with cream or ricotta cheese.