banana-bread.md: Update recipe

Ironically it's the same one I've always used, but I think they changed
some of the ingredients and instructions.

banana-bread.md

@@ -3,16 +3,22 @@ Originally from: http://www.simplyrecipes.com/recipes/banana_bread/
 
 ## Ingredients
 
-- 3 or 4 ripe bananas, mashed
+- 2 to 3 very ripe bananas, peeled
-- 1/3 cup melted butter (80 ml)
+- 1/3 cup melted butter (75 g)
-- 3/4 cup sugar (180 ml)
-- 1 egg, beaten
-- 1 teaspoon vanilla
 - 1 teaspoon baking soda
 - Pinch of salt
-- 1 1/2 cups of all-purpose flour (375 ml)
+- 3/4 cup sugar (180 ml)
+- 1 large egg, beaten
+- 1 teaspoon vanilla extract
+- 1 1/2 cups of all-purpose flour (360 ml)
 - Handful of walnut pieces (optional)
-- Ground flax seed (optional)
 
 ## Method
-No need for a mixer for this recipe. Preheat the oven to 350°F (175°C). With a wooden spoon, mix butter into the mashed bananas in a large mixing bowl. Mix in the sugar, egg, and vanilla. Sprinkle the baking soda and salt over the mixture and mix in. Add the flour last, mix. Pour mixture into a buttered 4x8 inch loaf pan. Bake for 1 hour. Cool on a rack. Remove from pan and slice to serve.
+
+1. Preheat the oven to 350°F (175°C), and butter a 4x8-inch loaf pan.
+2. In a mixing bowl, mash the ripe bananas with a fork until completely smooth. Stir the melted butter into the mashed bananas.
+3. Mix in the baking soda and salt. Stir in the sugar, beaten egg, and vanilla extract. Mix in the flour.
+4. Pour the batter into your prepared loaf pan. Bake for 50 minutes to 1 hour at 350°F (175°C), or until a tester inserted into the center comes out clean.
+
+## Notes
+My oven is a bit hot so I set the heat to "160" degrees Celcius. After 50 minutes the house smelled like cooked bread and I worried that it had been burned, but the loaf came out absolutely perfectly!