Tudy's Key Lime Pie Poke Cake

Ingredients (10)

• ✓ 1 (15.25 ounce) package white cake mix (such as Duncan Hines®)
• + 1 cup water add to pantry
• + 3 large eggs eggs add to pantry
• + ⅓ cup vegetable oil add to pantry
• + 1 (3 ounce) package lime-flavored gelatin mix (such as Jell-O®) add to pantry
• + 1 cup boiling water add to pantry
• + ¼ cup Key lime juice, or more to taste add to pantry
• + 1 (14 ounce) can sweetened condensed milk add to pantry
• + ¾ cup heavy whipping cream add to pantry
• + 2 drops green food coloring add to pantry