Marble Squares

We use this recipe for birthday cakes all the time though not a traditional birthday cake

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Marble Squares Save
Marble Squares

We use this recipe for birthday cakes all the time though not a traditional birthday cake

  • Preparing Time: 30 minutes
  • Total Time: 30 minutes
  • Served Person: 12
  • Carbohydrate 87.1937463786933 g
  • Cholesterol 174.138333333333 mg
  • Fat 69.7294720224067 g
  • Fiber 4.4208473204356 g
  • Protein 13.6203806532667 g
  • Saturated Fat 34.275832312054 g
  • Serving Size 1 1 Serving (288g)
  • Sodium 558.847444529333 mg
  • Sugar 82.7728990582577 g
  • Trans Fat 6.77503719071269 g
  • Calories 990 calories

Step-by-step

  • Combine 8 oz cream cheese and 1/3 cup sugar - mix well till blended.
  • Add 1 egg, mix well - set aside.
  • Combine margarine, water and chocolate - bring to a boil.
  • Combine flour and sugar, stir into chocolate mixture.
  • Add eggs, sour cream, baking soda and salt - mix well.
  • Pour into greased and floured 15 ? x 10 ? jell roll pan.
  • Spoon cream cheese mixture over chocolate batter - cut through batter with knife.
  • Sprinkle chips on batter.
  • Bake at 375? for 25 - 30 minutes or until toothpick comes out clean.
Baking in a restricted 15-by-10-inch jelly roll pan requires precise batter distribution to ensure uniform heat transfer across the entire surface area. When preparing these chocolate and cream cheese squares ahead, wrap the cooled pan tightly in plastic wrap followed by aluminum foil to prevent freezer burn and moisture loss during storage for up to two months. Thaw the baked squares overnight in the refrigerator before slicing. Dropping the oven temperature below 375 degrees Fahrenheit will extend the baking time beyond thirty minutes and result in a denser crumb structure because the chemical leavening agents require rapid thermal activation.

Substituting the margarine with an equal weight of unsalted butter introduces milk solids that brown faster and impart a richer flavor profile, though the higher water content in butter can slightly alter the final moisture retention of the cake. Combining the margarine, water, and unsweetened chocolate in a saucepan before adding the dry ingredients melts the cocoa solids evenly while gelatinizing the starches in the flour. Dragging a knife through the cream cheese dollops creates the characteristic marbled effect by shearing the two distinct batters into ribbons without fully emulsifying them together.