caramel walnut upside down banana cake
Oh, look what I went and did now. Really, I must be stopped–this is out of control. One afternoon I saw a recipe for Caramel Walnut Upside-Down Banana Cake in Gourmet and it was one of those moments when you pause and repeat all of the words to yourself slowly, trying to imagine how someone managed to fit all of these glorious elements into one 8-inch pan (they didn’t, but more on that later)–kind of like the of two weeks ago. It immediately went on my Cook This list. The next day, I casually picked up the ingredients for the cake, just in case an opportunity presented itself where a Caramel Walnut Upside-Down Banana Cake’s services would be called upon. (Hey, these things happen when you run the Smitten Kitchen.) But then it never did and by the end of the weekend, the bananas, they were calling to me and the cake and a few hours later, here we were:
Estimated Nutrition (whole recipe, rough)
Counts 14 of 15 ingredients — the other 1 aren't in our nutrition table and contribute nothing above, so the real totals are higher.
What these numbers assume — 14 portions →
| Ingredient | Portion assumed | kcal |
|---|---|---|
| Flour | 1 cup (125g) all-purpose | 455 |
| Olive Oil | 1 tbsp (14g) | 119 |
| Banana | 1 medium (118g) | 105 |
| Butter | 1 tbsp (14g) | 102 |
| Yogurt | 170g plain Greek | 100 |
| Egg | 1 large egg (50g) | 78 |
| Corn | 1/2 cup kernels (82g) | 77 |
| Cream | 1 tbsp (15ml) heavy | 51 |
| Ice Cream | 1 tbsp (15ml) heavy | 51 |
| Sugar | 1 tbsp (12.5g) granulated | 49 |
| Rum | 1/2 oz (15ml) | 32 |
| Walnut | 1 walnut half (4g) | 26 |
| Vanilla | 1 tsp extract (4ml) | 12 |
| Salt | 1 tsp (6g) | 0 |
| Syrup | not in our table | 0 |
Totals for the whole recipe, adding one typical portion per ingredient — listed above. Quantities in the recipe are not counted, so this is a rough guide only — not suitable for medical or dietary planning.
Ingredients
- Nonstick vegetable oil spray
- 1/2 cup (1 stick) unsalted butter
- 1 cup (packed) golden brown sugar
- 3 tablespoons dark corn syrup
- 3/4 cup walnut halves or pieces
- 1 3/4 cups cake flour
- 1 teaspoon baking powder
- 3/4 teaspoon baking soda
- 1/2 teaspoon salt
- 1/2 cup (1 stick) unsalted butter, room temperature
- 1/2 cup sugar
- 1/2 cup (packed) golden brown sugar
- 2 large eggs
- 1 cup mashed very ripe bananas (2 to 3 large)
- 3 tablespoons sour cream
- 1 tablespoon dark rum
- 1 teaspoon vanilla extract
- Whipped cream or vanilla ice cream