Farmers Market Skillet Bread with Tomato Butter and Blackberry Peach Quick Jam

Name: Farmers Market Skillet Bread with Tomato Butter and Blackberry Peach Quick Jam
Ingredients: Farmers Market Skillet Bread; 2 Small Zucchini; 1 Ear of Sweet Corn; 1-2 Hot Peppers; 1 cup Heavy Cream; 10 tablespoons Unsalted Butter; 1/3 cup Honey; 1 1/2 cups All-Purpose Flour; 1 1/2 cups Yellow Cornmeal; 2 teaspoons Baking Powder; 3/4 teaspoon Baking Soda; 1/2 teaspoon Salt; 2 tablespoons Dark Brown Sugar, Lightly Packed; 1 cup Plain Greek Yogurt (Whole or 2%), Room Temperature; 1 Egg, Room Temperature, Slightly Beaten; Salt and Pepper, as Needed; Tomato Butter and Blackberry Peach Quick Jam; 1 pint Cherry Tomatoes; Olive Oil, as Needed; 8 tablespoons Unsalted Butter, Softened; 1/2 pint Blackberries; 1 Peach; 1/3 cup Dark Brown Sugar, Lightly Packed; 1/3 cup Sugar (Preferably Cane Sugar)